CN218406607U - Adjustable pre-buried sleeve fixing device that can have enough to meet need - Google Patents
Adjustable pre-buried sleeve fixing device that can have enough to meet need Download PDFInfo
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- CN218406607U CN218406607U CN202221924987.2U CN202221924987U CN218406607U CN 218406607 U CN218406607 U CN 218406607U CN 202221924987 U CN202221924987 U CN 202221924987U CN 218406607 U CN218406607 U CN 218406607U
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Abstract
The utility model discloses an adjustable and recyclable embedded sleeve fixing device, which comprises a telescopic rod, wherein the telescopic rod comprises a rod body I and a rod body II sleeved with the rod body I, and a telescopic structure is arranged between the rod body I and the rod body II; the telescopic structure comprises a connecting hole and a length adjusting part, the length adjusting part comprises a plurality of positioning holes which are distributed at equal intervals, and the connecting hole is detachably connected with the length adjusting part through a movable locking part; the connecting hole is formed in the first rod body, the length adjusting portion is formed in the second rod body, connecting rods are arranged at two ends of the telescopic rod, a positioning portion used for positioning the embedded sleeve is arranged on each connecting rod, a threaded structure or at least one connecting structure matched with the inner diameter of the embedded sleeve is arranged on the outer surface of each positioning portion, two positioning discs are in threaded connection on the threaded structure, and bosses matched with inner holes of the embedded sleeves are arranged on the positioning discs; the utility model has the advantages of turnover, wide application range and simple structure.
Description
Technical Field
The utility model belongs to the technical field of building buried sleeve construction tool, concretely relates to adjustable buried sleeve fixing device that can have enough to meet need.
Background
In the construction process, the embedded sleeve is a hole reserved for a pipe to pass through a brick wall, a concrete beam, a concrete wall and other members. For example, the flower basket pull rod body pull-up type overhanging scaffold is gradually popularized in recent years due to the advantages of simple construction, cost saving and the like. The cantilever profile steel and the structural beam are fixedly connected through the high-strength bolt, and bolt holes need to be pre-embedded during structural construction. Influenced by concrete vibration and other construction factors, there is the problem of off normal in pre-buried sleeve, leads to encorbelmenting shaped steel interval and scheme inconsistent, need add the runout steel on the shaped steel of encorbelmenting, increases cantilever frame load and construction cost.
The Chinese utility model patent (CN 202020431723.8) discloses an assembly type bridge deck system embedded sleeve fixing device, which is characterized in that box girder end fixing bolts, positioning cross rods, height-adjusting fixing rods, positioning longitudinal rods, embedded sleeves and box girder templates are prefabricated, and the positioning cross rods are fixed on steel plates on the sides of the box girder templates at designed intervals through the end fixing bolts; the positioning longitudinal rod body is buckled on the positioning transverse rod body and is bolted and positioned with the embedded sleeve through the height-adjusting fixing rod body; fixing the positioning transverse rod bodies on the steel plates on the side surfaces of the box girder templates according to the designed intervals by the end fixing bolts, installing and positioning longitudinal rod bodies and buckling the positioning transverse rod bodies after all the positioning transverse rod bodies are installed, and installing and heightening the fixing rod bodies and fixing the embedded sleeves in a bolted and bolted mode after the steel ruler is used for checking the size of the positioning rod bodies to be qualified. The structure of the device can be used only once, a fixing device needs to be manufactured independently during construction each time, and the distance between the sleeves is inconvenient to adjust.
Among the prior art, there is the off normal problem in the buried sleeve pipe work progress in advance, and current fixing device is mostly disposable, and application scope is little, and the construction needs make alone at every turn, influences the efficiency of construction, inconvenient installation and use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problem that prior art exists, provide an adjustable pre-buried sleeve fixing device that can have enough to meet need, this scheme has can have enough to meet need, application scope is wide, simple structure's advantage.
In order to achieve the above object, the utility model adopts the following technical scheme: an adjustable and recyclable embedded sleeve fixing device comprises a telescopic rod, wherein the telescopic rod comprises a rod body I and a rod body II sleeved with the rod body I, and a telescopic structure is arranged between the rod body I and the rod body II; the telescopic structure comprises a connecting hole and a length adjusting part, the length adjusting part comprises a plurality of positioning holes which are distributed at equal intervals, the connecting hole is detachably connected with the length adjusting part through a movable locking part, and the movable locking part comprises one of an elastic button and a bolt and nut assembly; the connecting hole is arranged on the first rod body, the length adjusting portion is arranged on the second rod body, connecting rods are arranged at two ends of the telescopic rod, a positioning portion used for positioning the embedded sleeve is arranged on the connecting rods, the outer surface of the positioning portion is provided with a threaded structure or at least one connecting structure matched with the inner diameter of the embedded sleeve, the threaded structure is connected with two positioning disks in a threaded mode, and bosses matched with the inner holes of the embedded sleeve are arranged on the positioning disks.
In the above scheme, set up the telescopic link and adjust the interval between two connecting rods, the installation location of the multiple interval size of sleeve pipe is predetermine in the correspondence, connect through body of rod one and body of rod cover box, cooperation extending structure, realize flexible function, the locating hole through different positions on the connecting hole of body of rod one and the body of rod two aligns, adjust telescopic link length, lock with activity locking portion, activity locking portion can use the elastic button, one of bolt and nut subassembly, moreover, the steam generator is simple in structure, conveniently adjust, the connection structure and the pre-buried sleeve pipe hole cooperation of location portion on the connecting rod through the vertical direction, fix a position or connect the location disc through helicitic texture to the sleeve pipe, be connected pre-buried sleeve pipe both ends through boss and pre-buried sleeve pipe hole cooperation, location portion and location disc axial connection, thereby guarantee to sleeve pipe axial and radial location, prevent simultaneously that the concrete from getting into. The threaded structure is provided with a nut positioned on the outer side of the positioning disc in class to enhance stability, and the boss is preferably higher than 3cm in height.
Furthermore, the telescopic rod is a circular rod or a rectangular rod.
Circular pole or rectangle pole structure easy to assemble set up, and the external diameter of location portion matches with buried sheathed tube's internal diameter, guarantees buried sheathed tube location effect.
Furthermore, when the positioning part is provided with the connecting structure, the positioning part is detachably arranged on the connecting rod, and the connecting structure has multiple specifications.
Location portion detachable connects, and connection structure sets up multiple specification, and the installation corresponds the location portion of specification during the use, is applicable to the buried sleeve pipe of multiple internal diameter and uses, and application scope is wide.
Furthermore, when the positioning part is provided with the connecting structure, the outer ring of the connecting structure is provided with an elastic structure.
The outer ring of the connecting structure is provided with an elastic structure which is convenient to be connected with the embedded sleeve, and the elastic structure comprises a rubber sleeve structure or a plastic sleeve structure.
Further, the connecting rod includes a transverse connecting rod, the positioning portion includes two parallel connection structures, and the two connection structures are arranged on the transverse connecting rod.
The two connecting structures are arranged on the transverse connecting rod, so that the connecting structure is suitable for the use of an H-shaped sleeve structure, two sleeves of the H-shaped sleeve structure are synchronously positioned, and the construction efficiency is improved.
Furthermore, the telescopic rod further comprises a third rod body, the third rod body is sleeved with the first rod body or the second rod body, and the third rod body and the first rod body or the second rod body are also provided with the telescopic structure.
Set up the body of rod three, increase the control range, the structure of the telescopic link both ends body of rod keeps unanimous, and convenient preparation can be consolidated the middle body of rod and not influence the both ends body of rod and adjust, convenient operation.
Furthermore, the outer ring of the boss is provided with threads matched with the inner hole of the embedded sleeve.
The thread is arranged to connect the boss with the inner hole of the embedded sleeve, so that the connection stability is ensured.
Compared with the prior art, the beneficial effects of the utility model are that:
1. by arranging the telescopic rod to be matched with the telescopic structure, the fixing device can be matched with various sleeve intervals for use, and has wide application range and convenient use;
2. the positioning of the sleeve is ensured by matching the positioning part with the inner hole of the embedded sleeve, and the positioning disc is arranged to be used for a sleeve structure with a larger inner diameter, so that the device has a wide application range and is convenient to mount, dismount and circulate;
3. by arranging the detachable positioning part structure, the fixing device can be matched with various inner diameters of sleeves for use, and the application range is wide; 4. simple structure, convenient manufacture and low cost.
Drawings
Fig. 1 is a top view of the structure of embodiment 1 of the present invention;
fig. 2 is a structural front view of embodiment 1 of the present invention;
fig. 3 is a top view of the structure of embodiment 3 of the present invention;
fig. 4 is a front view of embodiment 3 of the present invention;
fig. 5 is a top view of the structure of embodiment 4 of the present invention;
fig. 6 is a front view of embodiment 4 of the present invention;
fig. 7 is a top view of the structure of embodiment 5 of the present invention;
fig. 8 is an enlarged view of the positioning disk according to embodiment 5 of the present invention;
fig. 9 is an installation diagram of embodiment 5 of the present invention;
in the figure: 1. a first rod body; 2. a second rod body; 3. positioning holes; 4. a movable locking part; 5. a connecting rod; 6. a positioning part; 7. an elastic structure; 8. a third rod body; 9. positioning the disc; 10. a boss; 11. pre-burying a sleeve; 12. a transverse link.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. In the description of the present invention, it should be noted that the terms front, back, left, right, etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the utility model is usually placed when using, and are only for convenience of describing the present invention or simplifying the description, but not for indicating or implying that the device or element to be referred must have a specific position, be constructed or operated in a specific position, and thus, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1-2, an adjustable fixing device for a reusable embedded casing 11 comprises a telescopic rod, wherein the telescopic rod comprises a rod body one 1 and a rod body two 2 sleeved with the rod body one 1, and a telescopic structure is arranged between the rod body one 1 and the rod body two 2; the telescopic structure comprises a connecting hole and a length adjusting part, the length adjusting part comprises a plurality of positioning holes 3 which are distributed at equal intervals, the connecting hole is detachably connected with the length adjusting part through a movable locking part 4, and the movable locking part 4 comprises one of an elastic button and a bolt-nut assembly; the connecting hole is located on body of rod one 1, length adjustment portion locates on body of rod two 2, the both ends of telescopic link are provided with connecting rod 5, be provided with location portion 6 that is used for fixing a position buried sleeve 11 on the connecting rod 5, the surface of location portion 6 is provided with the internal diameter assorted connection structure of helicitic texture or at least one and buried sleeve 11, the last threaded connection of helicitic texture has two location discs 9, be equipped with on location disc 9 with buried sleeve 11 hole complex boss 10.
In the above scheme, set up the telescopic link and adjust the interval between two connecting rods 5, the installation location of the multiple interval size of sleeve pipe is predetermine in the correspondence, it connects to overlap through body of rod one 1 and body of rod two 2, cooperation extending structure, realize flexible function, locating hole 3 through different positions on the connecting hole of body of rod one 1 and the body of rod two 2 aligns, adjust telescopic link length, lock with activity locking part 4, activity locking part 4 can use the elastic button, one kind among the bolt and nut subassembly, moreover, the steam generator is simple in structure, conveniently adjust, through the connection structure and the cooperation of pre-buried sleeve pipe 11 hole of location portion 6 on the vertical direction connecting rod 5, fix a position or connect location disc 9 through helicitic texture to the sleeve pipe, be connected pre-buried sleeve pipe 11 both ends through boss 10 and the cooperation of pre-buried sleeve pipe 11 hole, location portion 6 and location disc 9 axial connections, thereby guarantee to sleeve pipe axial and radial location, prevent simultaneously that the concrete from getting into. The threaded structure is provided with a nut positioned on the outer side of the positioning disc 9 to enhance stability, and the height of the boss 10 is preferably more than 3 cm. The connecting rod 5 may be a rod structure fixed on the telescopic rod, or a bolt structure installed on the telescopic rod through a circular hole.
Furthermore, the telescopic rod is a circular rod or a rectangular rod.
Circular pole or rectangle pole structure easy to assemble set up, and the external diameter of location portion 6 matches with buried sleeve 11's internal diameter, guarantees buried sleeve 11's location effect.
Example 2
The adjustable and rotatable embedded sleeve fixing device of the embodiment is further optimized on the basis of the embodiment 1:
further, when the positioning portion 6 is provided with a connecting structure, the positioning portion 6 is detachably arranged on the connecting rod 5, and the connecting structure has multiple specifications.
6 detachable connections in location portion, connection structure set up multiple specification, and the installation corresponds location portion 6 of specification during the use, is applicable to the buried sleeve 11 of multiple internal diameter and uses, and application scope is wide. The end of the positioning part 6 is connected with the connecting rod 5 through a threaded hole, and the positioning part is convenient to mount and dismount.
Example 3
As shown in fig. 3-4, the adjustable and rotatable embedded casing fixing device of the embodiment is further optimized based on embodiment 1:
the movable locking part 4 is convenient to adjust by using a bolt and nut assembly.
Furthermore, when the positioning part 6 is provided with a connecting structure, an elastic structure 7 is arranged on the outer ring of the connecting structure.
The outer ring of the connecting structure is provided with an elastic structure 7 which is conveniently connected with the embedded sleeve 11, and the elastic structure 7 comprises a rubber sleeve structure or a plastic sleeve structure. The elastic structure 7 is a circular sleeve structure and is sleeved on the outer ring of the positioning part 6.
Further, the connecting rod 5 includes a transverse connecting rod 12, and the positioning portion 6 includes two parallel connecting structures, and the two connecting structures are disposed on the transverse connecting rod 12.
The two connecting structures arranged on the transverse connecting rod 12 can be suitable for the use of an H-shaped sleeve structure, and the two sleeves of the H-shaped sleeve structure are synchronously positioned, so that the construction efficiency is improved. The connecting rod 5 and the telescopic rod can be fixedly connected or detachably connected.
Example 4
As shown in fig. 5 to 6, the adjustable and rotatable embedded casing fixing device of the embodiment is further optimized based on embodiment 1:
further, the telescopic rod further comprises a rod body III 8, the rod body III 8 is sleeved with the rod body I1 or the rod body II 2, and the rod body III 8 and the rod body I1 or the rod body II 2 are also provided with the telescopic structure.
Set up the body of rod three 8, increase the control range, the structure of the telescopic link both ends body of rod keeps unanimous, and convenient preparation can be consolidated the middle body of rod and does not influence the regulation of the both ends body of rod, convenient operation.
Example 5
As shown in fig. 7-9, the adjustable and rotatable embedded casing fixing device of the embodiment is further optimized based on embodiment 1:
further, the outer ring of the boss 10 is provided with a thread matched with the inner hole of the embedded sleeve 11.
The connection of boss 10 and embedded sleeve 11 hole is carried out to the screw thread that sets up, guarantees the stability of connecting.
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 (7)
1. An adjustable recyclable embedded sleeve fixing device is characterized by comprising a telescopic rod, wherein the telescopic rod comprises a first rod body and a second rod body sleeved with the first rod body, and a telescopic structure is arranged between the first rod body and the second rod body; the telescopic structure comprises a connecting hole and a length adjusting part, the length adjusting part comprises a plurality of positioning holes which are distributed at equal intervals, the connecting hole is detachably connected with the length adjusting part through a movable locking part, and the movable locking part comprises one of an elastic button and a bolt and nut assembly; the connecting hole is arranged on the first rod body, the length adjusting portion is arranged on the second rod body, connecting rods are arranged at two ends of the telescopic rod, a positioning portion used for positioning the embedded sleeve is arranged on the connecting rods, the outer surface of the positioning portion is provided with a threaded structure or at least one connecting structure matched with the inner diameter of the embedded sleeve, the threaded structure is connected with two positioning disks in a threaded mode, and bosses matched with the inner holes of the embedded sleeve are arranged on the positioning disks.
2. The adjustable and revolvable embedded sleeve fixing device as claimed in claim 1, wherein the telescopic rod is a circular rod or a rectangular rod.
3. The adjustable and recyclable embedded casing fixing device as claimed in claim 1, wherein the positioning portion is detachably disposed on the connecting rod when the positioning portion is provided with the connecting structure, and the connecting structure is provided with various specifications.
4. The adjustable and recyclable embedded sleeve fixing device as claimed in claim 1, wherein when the positioning part is provided with a connecting structure, an outer ring of the connecting structure is provided with an elastic structure.
5. The adjustable and recyclable embedded casing fixing device as claimed in claim 1, wherein the connecting rod comprises a transverse connecting rod, the positioning part comprises two connecting structures arranged in parallel, and the two connecting structures are arranged on the transverse connecting rod.
6. The adjustable fixing device for the revolving embedded sleeves according to claim 1, wherein the telescopic rod further comprises a third rod body, the third rod body is sleeved with the first rod body or the second rod body, and the third rod body and the first rod body or the second rod body are also provided with the telescopic structure.
7. The adjustable and rotatable pre-buried sleeve fixing device as claimed in claim 1, wherein the outer ring of the boss is provided with a thread which is matched with the inner hole of the pre-buried sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221924987.2U CN218406607U (en) | 2022-07-25 | 2022-07-25 | Adjustable pre-buried sleeve fixing device that can have enough to meet need |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221924987.2U CN218406607U (en) | 2022-07-25 | 2022-07-25 | Adjustable pre-buried sleeve fixing device that can have enough to meet need |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218406607U true CN218406607U (en) | 2023-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221924987.2U Active CN218406607U (en) | 2022-07-25 | 2022-07-25 | Adjustable pre-buried sleeve fixing device that can have enough to meet need |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218406607U (en) |
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2022
- 2022-07-25 CN CN202221924987.2U patent/CN218406607U/en active Active
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