CN211691537U - Prefabricated staircase hoist and mount fixed knot construct - Google Patents
Prefabricated staircase hoist and mount fixed knot construct Download PDFInfo
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- CN211691537U CN211691537U CN202020109945.8U CN202020109945U CN211691537U CN 211691537 U CN211691537 U CN 211691537U CN 202020109945 U CN202020109945 U CN 202020109945U CN 211691537 U CN211691537 U CN 211691537U
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Abstract
The embodiment of the utility model discloses prefabricated staircase hoist and mount fixed knot constructs, concretely relates to building field, including mounting panel and fixed plate, one side of mounting panel is provided with the recess, and the inside of recess is provided with the roof, one side of fixed plate is provided with the double-screw bolt that runs through to mounting panel one side, and the outside of double-screw bolt is provided with the nut, the outside one side of double-screw bolt is provided with the visor, one side of fixed plate is provided with and supports the pad with double-screw bolt matched with, the both ends of fixed plate and mounting panel all are provided with the screw. The utility model discloses a have two sets of recesses on the mounting panel that sets up for a set of roof can all be placed to the inside of every group recess, and two sets of mounting panels are connected through the support simultaneously, make the inside of every two sets of parallel recess can be with a set of roof and carry out the balanced clamp tightly, and then make four group's recess insides can place two sets of roofs simultaneously, have both improved work efficiency, have practiced thrift the time again, and the result of use is better.
Description
Technical Field
The embodiment of the utility model provides a relate to the building field, concretely relates to prefabricated staircase hoist and mount fixed knot construct.
Background
The prefabricated staircase is characterized in that the staircase with the appointed length is machined and then is installed indoors, and when the existing prefabricated staircase is installed, a hoisting tool is needed to hoist the prefabricated staircase, so that the prefabricated staircase is mainly used for building a concrete prefabricated house.
But current lifting device is when hoisting prefabricated staircase, and is not good to the fixed effect of prefabricated staircase, has influenced the normal hoist and mount of prefabricated staircase, and current lifting device fixed knot constructs simultaneously and can not carry out most hoist and mount to prefabricated staircase, has reduced work efficiency.
SUMMERY OF THE UTILITY MODEL
For this reason, the embodiment of the utility model provides a prefabricated staircase hoist and mount fixed knot constructs, there are two sets of recesses on the mounting panel through setting up, make the inside of every group recess all can place a set of roof, two sets of mounting panels are connected through the support simultaneously, make the inside of every two sets of parallel recess can carry out balanced clamp with a set of roof and press from both sides, and then make four group's recess insides can place two sets of roofs simultaneously, both improved work efficiency, the time has been practiced thrift again, the result of use is better, when hoist and mount to prefabricated staircase with among the solution prior art lifting device, fixed effect to prefabricated staircase is not good, the problem of the normal hoist and mount of prefabricated staircase has been influenced.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: the utility model provides a prefabricated staircase hoist and mount fixed knot constructs, includes mounting panel and fixed plate, one side of mounting panel is provided with the recess, and the inside of recess is provided with the roof, one side of fixed plate is provided with the double-screw bolt that runs through to mounting panel one side, and the outside of double-screw bolt is provided with the nut, the outside one side of double-screw bolt is provided with the visor, one side of fixed plate is provided with a pad with double-screw bolt matched with, the both ends of fixed plate and mounting panel all are provided with the screw, and the inner wall of screw is provided with the internal thread, the outer wall of double-.
Furthermore, one side of the inner wall of the groove and one side of the fixing plate are both provided with second protection pads, and the second protection pads are made of rubber.
Furthermore, both ends of the inner wall of the groove are provided with first protection pads, and the thickness of each first protection pad is twice that of each second protection pad.
Furthermore, the number of the mounting plates is two, and the tops of the two mounting plates are connected through bracket welding.
Furthermore, both sides of the top of the support are provided with first lifting lugs, and the middle position of the top of the support is provided with a second lifting lug.
Furthermore, the bracket, the first lifting lug and the second lifting lug are all made of carbon steel.
The embodiment of the utility model provides a have following advantage:
the utility model discloses a there are two sets of recesses on the mounting panel that sets up, make the inside of every group recess all can place a set of roof, two sets of mounting panels are connected through the support simultaneously, make the inside of every two sets of parallel recess can be with a set of roof and the balanced clamp of going forward, and then make four group's recesses inside can place two sets of roofs simultaneously, both improved work efficiency, and the time has been practiced thrift again, the fixed plate through setting up simultaneously can be fixed with the mounting panel under the interact of double-screw bolt and nut, and then can press from both sides the clamp to the roof, the hoist and mount of roof have been made things convenient for, the practicality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a schematic view of the connection structure of the mounting plate and the fixing plate of the present invention;
fig. 3 is an enlarged view of the present invention a.
In the figure: 1. mounting a plate; 2. a fixing plate; 3. a groove; 4. a top plate; 5. a first protection pad; 6. a second protection pad; 7. a screw hole; 8. a stud; 9. an external thread; 10. an internal thread; 11. a support pad; 12. a nut; 13. a protective cover; 14. a support; 15. a first lifting lug; 16. and the second lifting lug.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
Referring to the attached drawings 1-3 in the specification, the prefabricated staircase hoisting and fixing structure comprises a mounting plate 1 and a fixing plate 2, a groove 3 is formed in one side of the mounting plate 1, a top plate 4 is arranged inside the groove 3, a stud 8 penetrating through one side of the mounting plate 1 is arranged on one side of the fixing plate 2, a nut 12 is arranged on the outer side of the stud 8, a protective cover 13 is arranged on one side of the outer portion of the stud 8, a support pad 11 matched with the stud 8 is arranged on one side of the fixing plate 2, screw holes 7 are formed in two ends of the fixing plate 2 and the mounting plate 1, an inner wall of each screw hole 7 is provided with an inner thread 10, and an outer wall of each stud 8 is provided.
The utility model discloses a there are two sets of recesses 3 on the mounting panel 1 that sets up for a set of roof 4 can all be placed to every group recess 3's inside, and two sets of mounting panel 1 are connected through support 14 simultaneously, makes every two sets of parallel recess 3 inside can be with a set of roof 4 and carry out the balanced clamp tightly, and then makes four group's recesses 3 inside can place two sets of roofs 4 simultaneously, has both improved work efficiency, has practiced thrift the time again.
Please refer to fig. 1 and 2, a second protection pad 6 is disposed on one side of the inner wall of the groove 3 and one side of the fixing plate 2, the second protection pad 6 is made of rubber, the first protection pads 5 are disposed on two ends of the inner wall of the groove 3, and the thickness of the first protection pads 5 is twice of the thickness of the second protection pads 6.
This kind of prefabricated staircase hoist and mount fixed knot constructs can carry out corresponding protection to the surface of roof 4 through first protection pad 5 and the second protection pad 6 that sets up, avoid damaging the surface of roof 4 and influence its life, simultaneously because the thickness of first protection pad 5 is the twice of second protection pad 6 thickness, consequently first protection pad 5 allows the compression of certain limit, and then make things convenient for roof 4 of different specifications to enter into the inside of recess 3 and be pressed from both sides tightly by first protection pad 5, the practicality is stronger.
Please refer to fig. 1, the number of the mounting plates 1 is two, the tops of the two mounting plates 1 are welded by a bracket 14, the two sides of the top of the bracket 14 are both provided with a first lifting lug 15, the middle position of the top of the bracket 14 is provided with a second lifting lug 16, and the bracket 14, the first lifting lug 15 and the second lifting lug 16 are all made of carbon steel.
This kind of prefabricated staircase hoist and mount fixed knot constructs is two sets of through the figure of the first lug 15 that sets up, when the thing is heavier, can use two sets of first lugs 15 to lift by crane simultaneously, and then the component of being convenient for has prolonged the life of first lug 15, when the thing is not heavy enough, can use second lug 16 to lift by crane convenient and fast.
The working principle is as follows: during the use, place the inside of recess 3 with roof 4, because there are two sets of recesses 3 on the mounting panel 1, make the inside of every group recess 3 all can place a set of roof 4, two sets of mounting panels 1 are connected through support 14 simultaneously, make every two sets of parallel recess 3 inside can carry out balanced clamp with a set of roof 4, and then make four sets of recesses 3 inside can place two sets of roofs 4 simultaneously, fixed plate 2 through the setting can be fixed with mounting panel 1 under the interact of double-screw bolt 8 and nut 12 simultaneously, and then can press from both sides tightly roof 4, then be connected the one end of rope with first lug 15 or second lug 16, and then accomplish the hoist and mount to roof 4.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (6)
1. The utility model provides a prefabricated staircase hoist and mount fixed knot constructs, includes mounting panel (1) and fixed plate (2), its characterized in that: one side of mounting panel (1) is provided with recess (3), and the inside of recess (3) is provided with roof (4), one side of fixed plate (2) is provided with double-screw bolt (8) that run through to mounting panel (1) one side, and the outside of double-screw bolt (8) is provided with nut (12), the outside one side of double-screw bolt (8) is provided with visor (13), one side of fixed plate (2) is provided with and props up (11) with double-screw bolt (8) matched with, the both ends of fixed plate (2) and mounting panel (1) all are provided with screw (7), and the inner wall of screw (7) is provided with internal thread (10), the outer wall of double-screw bolt (8) is provided with external screw thread (9) with internal thread (10.
2. The prefabricated staircase hoisting fixing structure as claimed in claim 1, wherein: one side of recess (3) inner wall and one side of fixed plate (2) all are provided with second protection pad (6), and the material of second protection pad (6) is rubber.
3. The prefabricated staircase hoisting fixing structure as claimed in claim 2, wherein: both ends of recess (3) inner wall all are provided with first protection pad (5), and the thickness of first protection pad (5) is the twice of second protection pad (6) thickness.
4. The prefabricated staircase hoisting fixing structure as claimed in claim 1, wherein: the number of mounting panel (1) is two sets of, and is two sets of the top of mounting panel (1) is through support (14) welded connection.
5. The prefabricated staircase hoisting fixing structure as claimed in claim 4, wherein: the two sides at the top of the support (14) are provided with first lifting lugs (15), and the middle position at the top of the support (14) is provided with a second lifting lug (16).
6. The prefabricated staircase hoisting fixing structure as claimed in claim 5, wherein: the bracket (14), the first lifting lug (15) and the second lifting lug (16) are all made of carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020109945.8U CN211691537U (en) | 2020-01-18 | 2020-01-18 | Prefabricated staircase hoist and mount fixed knot construct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020109945.8U CN211691537U (en) | 2020-01-18 | 2020-01-18 | Prefabricated staircase hoist and mount fixed knot construct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211691537U true CN211691537U (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020109945.8U Active CN211691537U (en) | 2020-01-18 | 2020-01-18 | Prefabricated staircase hoist and mount fixed knot construct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211691537U (en) |
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2020
- 2020-01-18 CN CN202020109945.8U patent/CN211691537U/en active Active
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