CN216713699U - Installation experiment well with replaceable wall - Google Patents
Installation experiment well with replaceable wall Download PDFInfo
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- CN216713699U CN216713699U CN202220051043.2U CN202220051043U CN216713699U CN 216713699 U CN216713699 U CN 216713699U CN 202220051043 U CN202220051043 U CN 202220051043U CN 216713699 U CN216713699 U CN 216713699U
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Abstract
The utility model provides an installation experiment hoistway with a replaceable wall body, which comprises a top layer bracket, a bottom layer bracket, a connecting frame, a detachable wall body and a connecting plate, wherein the top layer bracket is arranged on the top layer bracket; the connecting frame comprises a first connecting rod piece and a second connecting rod piece, and the upper end and the lower end of the connecting rod piece are fixedly connected with the top layer support and the bottom layer support respectively; the detachable wall comprises an internal supporting assembly and a prefabricated member, the internal supporting assembly comprises a middle rib plate, a top end connecting piece and a bottom end connecting piece, the middle rib plate is arranged in the prefabricated member, and the top end connecting piece and the bottom end connecting piece are fixedly arranged at the upper end and the lower end of the middle rib plate. The connecting plate is arranged on the cross rods of the top layer support and the bottom layer support, and the bottom end of the connecting plate is fixedly connected with the cross rods through second connecting holes; the top end connecting piece is fixedly connected with the cross rod, and the bottom end connecting piece is fixedly connected with the connecting plate through a first connecting hole. The detachable wall body is convenient to replace, and the repeated utilization rate of the hoistway can be improved by replacing the wall body after multiple destructive tests.
Description
Technical Field
The utility model relates to the technical field of mixed structure experiment shafts, in particular to an installation experiment shaft with a replaceable wall body.
Background
With the increasing number of high-rise buildings, the installation demand of wall connecting pieces with high installation accuracy requirements inside the buildings, such as elevator guide rails, continues to increase. The wall connecting piece with high requirement on installation accuracy has high requirement on the skill level of an installer, and the large demand of the market prompts related enterprises to train a large amount of installers with a certain technical level. The installation skill of wall connecting pieces with high installation precision such as elevator guide rails and the like and the functional experiment verification of newly developed automatic installation equipment for the wall connecting pieces verify that destructive operations such as punching and the like are required to be carried out on the concrete wall. After many experiments, the concrete wall body can leave a large number of destructive characteristics such as holes, so that the wall body cannot be subjected to more verification tests. The traditional concrete well wall body can not be replaced, and the reuse rate is low.
For example, chinese patent CN 112897288A discloses an assembly structure of a spliced elevator shaft, which includes: the pit-forming device comprises a base, a first prefabricated well plate and a second prefabricated well plate, wherein a well plate placing groove and an elevator falling protection device are arranged on the base; form the well except first prefabricated well board with outside the prefabricated well board of second, still including the prefabricated well board of third that is equipped with the elevator mouth, and be used for connecting the pit with the well or the prefabricated connecting plate of connecting between the well, prefabricated connecting plate is the square ring body, the symmetry is equipped with the spread groove that is used for connecting prefabricated well board on the prefabricated connecting plate and at least four are used for fixing the first connecting hole of prefabricated connecting plate. But this prefabricated elevator shaft prefabricated well board is changed the difficulty, is not suitable for the installation that need punch at the wall body, also is not suitable for the automatic erection equipment's that need punch at the wall body functional test verification.
For another example, chinese patent CN 113152842a discloses an adjustable installation elevator shaft, including: the frame, the frame includes supporting mechanism and roof beam body mechanism, supporting mechanism has four, four the supporting mechanism is the matrix arrangement, per two be provided with roof beam body mechanism between the supporting mechanism, roof beam body mechanism has two, two roof beam body mechanism is vertical horizontal parallel arrangement. But the design does not involve concrete walls.
Therefore, the research and development of an installation experiment shaft with a replaceable wall body is an urgent requirement.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide the mounting experiment well with the replaceable wall body, the wall body is convenient and fast to replace by arranging the modularized components and adopting the structural design of the detachable wall body, the repeated utilization rate of the experiment well can be improved by replacing the concrete wall body after destructive tests such as repeated punching and the like, and further the disadvantages of the traditional well caused by difficult replacement of the concrete wall body and low repeated utilization rate of the experiment well are solved.
The utility model is realized by the following technical scheme:
an installation experiment hoistway with a replaceable wall body comprises a modularized top layer support, a bottom layer support, a connecting frame, a detachable wall body and a connecting plate; the top layer bracket and the bottom layer bracket are of a cubic structure and are respectively provided with a car side, a counterweight side and a car door side, and the counterweight side is opposite to the car door side; the connecting frame comprises a first connecting rod piece arranged on the car side and a second connecting rod piece arranged on the counterweight side, and the upper ends and the lower ends of the first connecting rod piece and the second connecting rod piece are respectively and fixedly connected with four corners of the top layer support and the bottom layer support which are oppositely arranged; the detachable wall comprises an internal supporting assembly and a prefabricated member, wherein the internal supporting assembly comprises a middle rib plate, a top end connecting piece and a bottom end connecting piece, the middle rib plate is arranged inside the prefabricated member, and the top end connecting piece and the bottom end connecting piece are fixedly arranged at the upper end and the lower end of the middle rib plate; the connecting plate is arranged on the cross rods of the top layer support and the bottom layer support, a first connecting hole and a second connecting hole are formed in the connecting plate, and the bottom end of the connecting plate is fixedly connected with the cross rods through the second connecting hole; the detachable wall body is arranged between two adjacent transverse rods, the top end connecting piece of the detachable wall body is fixedly connected with the transverse rods located on the upper layer, and the bottom end connecting piece of the detachable wall body is fixedly connected with the connecting plate through a first connecting hole.
Preferably, the upper end of the top end connecting piece is of an L-shaped structure, and a connecting hole for fixedly connecting with the cross rod and a detachable wall handle convenient to detach are arranged on the vertical end face of the L-shaped structure;
the bottom connecting piece is of a rectangular structure, and connecting holes corresponding to the first connecting holes of the connecting plate are formed in the end face of the rectangular structure.
Preferably, the upper end of the first connecting rod piece is fixedly connected with two corners of the car side of the lower surface of the top layer bracket; the lower end of the first connecting rod piece is fixedly connected with two corners of the car side on the upper surface of the bottom layer support;
the upper end of the second connecting rod piece is fixedly connected with two corners of the counterweight side of the lower surface of the top layer bracket; the lower end of the second connecting rod piece is fixedly connected with two corners of the counterweight side of the lower surface of the bottom layer support.
Preferably, the first connecting rod piece and the second connecting rod piece are respectively provided with two connecting rod pieces, and two adjacent side surfaces at two ends of the first connecting rod piece are provided with reinforcing rib plates; and a reinforcing rib plate is arranged on one side surface of the two end parts of the second connecting rod piece.
Preferably, the two reinforcing rib plates located on the same side of the first connecting rod piece and the second connecting rod piece are vertically corresponding to each other, and connecting holes are formed in the horizontal planes of the reinforcing rib plates.
Preferably, the detachable walls are arranged on the counterweight side and the car side adjacent to two sides of the counterweight side, and two groups of detachable walls are arranged on the counterweight side and respectively correspond to the elevator guide rails on the counterweight side; the car side respectively sets up a set of wall body of dismantling, and the elevator guide rail position of just being close to with the car side corresponds.
Preferably, the cross rods of the top layer support and the bottom layer support are provided with upper connecting holes and lower connecting holes, the upper connecting holes correspond to the second connecting holes of the connecting plates, and the lower connecting holes correspond to the connecting holes in the top end connecting piece of the detachable wall body.
Preferably, the overall height of the hoistway can be adjusted by increasing or decreasing the number of layers of the support.
Preferably, the length of the top end connecting piece of the detachable wall body is the same as that of the connecting plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. the installation experiment shaft with the replaceable wall body provided by the utility model adopts the concrete wall body which is convenient to disassemble and assemble, so that after destructive experiments such as repeated punching and the like, the repeated utilization rate of the experiment shaft is improved by replacing the wall body.
2. According to the replaceable wall mounting experiment hoistway, the hoistway steel structure adopts the prefabricated and modularized bottom layer support, the middle layer connecting frame and the top layer support, so that the mounting is simpler, and the mounting efficiency can be greatly improved.
3. The mounting experiment hoistway with the replaceable wall body can meet the requirements of different heights by increasing and reducing the number of layers of the support.
4. The concrete wall body convenient to disassemble can be replaced for multiple times to carry out various experiments, and the installation skill is better improved.
Drawings
FIG. 1 is a schematic view of the overall structure of an experimental hoistway with replaceable wall bodies according to the present invention;
FIG. 2 is a schematic structural view of the underlying stent of the present invention;
FIG. 3 is a schematic structural view of a first connecting rod according to the present invention;
FIG. 4 is a schematic structural view of a second connecting rod according to the present invention;
FIG. 5 is a schematic view of the construction of the top layer carrier of the present invention;
FIG. 6 is a schematic structural diagram of the concrete demountable wall of the present invention;
fig. 7 is a schematic structural view of the detachable wall connecting plate of the present invention.
The notation in the figure is:
1-bottom layer support, 21-first connecting rod piece, 22-second connecting rod piece, 3-top layer support, 4-detachable wall body, 411-bottom end connecting piece, 412-middle steel bar structure, 413-top end connecting piece, 42-prefabricated piece, 44-L-shaped structure, 45-detachable wall body handle, 46-rectangular structure, 5-connecting plate, 51-first connecting hole, 52-second connecting hole, 11-cross rod, 12-vertical rod, 13-reinforcing rib plate and 14-connecting hole.
Detailed Description
Exemplary embodiments, features and aspects of the present invention will be described in detail below with reference to the accompanying drawings. Although various aspects of the embodiments are illustrated in the drawings, which may refer to functionally identical or similar elements, the drawings are not necessarily drawn to scale unless specifically indicated.
The installation experiment hoistway with the replaceable wall body provided by the utility model is replaceable based on the wall body, can be used for installation skill tests of wall body connecting pieces with high installation accuracy requirements such as elevator guide rails and the like, and also can be used for functional experiment verification of newly researched and developed automatic installation equipment of the wall body connecting pieces. The detachable wall body is convenient to replace, and after destructive tests such as repeated punching and the like, the concrete wall body can be replaced, so that the repeated utilization rate of the experiment well is improved.
As shown in fig. 1-7, it includes top layer support 3, bottom layer support 1, connection frame, can dismantle wall body 4 and connecting plate 5, and the component part of experiment well can carry out the modularization prefabrication according to actual demand size to satisfy different sizes and high demand, the specification is unified, simple to operate. The overall height of the hoistway can be adjusted by increasing or decreasing the number of tiers of supports.
Generally all be provided with car, sedan-chair door and counterweight in the elevator well, counterweight sets up in the counterweight side, and the car setting is in the sedan-chair side, and one side that the car door corresponds is the sedan-chair door side, and top layer support 3 and bottom layer support 1 design are the cube structure, and the sedan-chair door side is corresponding with counterweight side position. The cross rod 11 forming the top layer support 3 and the bottom layer support 1 is provided with two groups of connecting holes 14, namely an upper connecting hole and a lower connecting hole, the upper connecting hole corresponds to the second connecting hole 52 of the connecting plate, the lower connecting hole corresponds to the connecting hole on the top end connecting piece 413 of the detachable wall body 4, and the detachable wall body and the support can be conveniently fixed and detached.
The connecting frame is arranged between the top layer support 3 and the bottom layer support 1 and comprises two first connecting rod pieces 21 and two second connecting rod pieces 22, and the first connecting rod pieces 21 are arranged on the car side, and the detachable wall body is not installed on the car door side, so that the two adjacent side surfaces at the two ends of the first connecting rod pieces 21 are respectively provided with the reinforcing rib plates 13 to be fixed with the cross rod 11, as shown in fig. 3. Because the second connecting rod 22 is arranged on the counterweight side, and the counterweight side is provided with two groups of detachable wall bodies which are respectively arranged on the vertical rods 12 of the bottom layer support and the top layer support on the counterweight side and one side of the second connecting rod, the reinforcing rib plates 13 are only arranged on one side surface of the two end parts of the second connecting rod 22, and the positions where the detachable wall bodies are arranged are not fixed by using the reinforcing rib plates 13, as shown in fig. 4. The two reinforcing rib plates 13 on the same side of the first connecting rod piece 21 and the second connecting rod piece 22 are vertically corresponding, and the horizontal end faces of the two reinforcing rib plates are provided with connecting holes 14 for fixing with the corners of the top layer support and the bottom layer support through bolts.
The upper end of the first connecting rod piece 21 is fixedly connected with two corners of the lower surface of the top layer bracket 3 on the car side through bolts, and the lower end of the first connecting rod piece 21 is fixedly connected with two corners of the upper surface of the bottom layer bracket 1 on the car side through bolts. The upper end of the second connecting rod piece 22 is fixedly connected with two corners of the counterweight side of the lower surface of the top layer bracket 3 through bolts, and the lower end of the second connecting rod piece 22 is fixedly connected with two corners of the counterweight side of the upper surface of the bottom layer bracket 1 through bolts.
As shown in fig. 6, the detachable wall 4 is disposed between two adjacent crossbars 11, and includes an internal support assembly and a prefabricated member 42 of a concrete structure, wherein the internal support assembly includes a middle rib plate 412, a top end connector 413 and a bottom end connector 411, and the middle rib plate is used for enhancing the firmness of the detachable wall, and preferably steel bars are used. Middle gusset 412 is arranged inside prefabricated member 42 by means of pouring concrete, and top end connecting member 413 and bottom end connecting member 411 are also made of materials with strong fixing property and bearing property, such as steel products, and are fixedly arranged at the upper end and the lower end of middle gusset 412. The upper end of the top end connecting piece 413 is of an L-shaped structure 44, and a connecting hole fixedly connected with the cross rod 11 and a detachable wall body handle 45 convenient to detach are arranged on the vertical end face of the L-shaped structure. The connecting holes on the vertical end face of the L-shaped structure 44 correspond to the lower connecting holes on the cross bar 11, and the upper part of the detachable wall body is fixed with the cross bar 11 on the upper layer by bolts. The bottom connection member 411 is a rectangular structure 46, and a connection hole corresponding to the first connection hole 51 of the connection plate 5 is formed in an end surface of the rectangular structure 46, so that the bottom of the detachable wall 4 is fixed to the connection plate 5 by a bolt.
As shown in fig. 7, the connecting plates 5 are arranged on the cross bars 11 of the top layer bracket 3 and the bottom layer bracket 1, and the length of the connecting plates is the same as that of the top end connecting piece of the detachable wall body. The second connecting hole 52 provided on the connecting plate 5 corresponds to the upper connecting hole provided on the cross bar 11, and the bottom end of the connecting plate 5 is fixedly connected with the cross bar 11 by a bolt. Except that the car door side is not provided with the detachable wall body 4, the rest three side surfaces of the support are all arranged, and the detachable wall bodies on the counterweight side are arranged into two groups and respectively correspond to the counterweight side guide rails. And a group of detachable wall bodies are respectively arranged on the adjacent car sides on the left side and the right side of the counterweight side and correspond to the positions of the car side guide rails respectively, and the elevator guide rails are arranged on the detachable wall bodies.
The following further describes embodiments of the utility model:
the installation process of the device is as follows:
first, the floor frame 1 is installed at the lowermost part of the hoistway, and the floor frame 1 is fixed to the first connection rod 21 and the second connection rod 22 constituting the connection frame. The bottoms of the two first connecting rod members 21 are aligned with the two ends of the car side of the upper surface of the bottom layer support and the bottoms of the two second connecting rod members 22 are aligned with the two ends of the counterweight side of the upper surface of the bottom layer support 1, and the two first connecting rod members are fixedly connected by means of bolts through the connecting holes 14 formed in the horizontal end surfaces of the reinforcing rib plates 13 at the end portions of the connecting rod members and the connecting holes formed in the corresponding positions of the bottom layer support 1.
Then, the top-layer bracket 3 is placed on the connection frame and fixed so that the upper ends of the two first connection bar members 21 are aligned with both ends of the car side of the lower surface of the top-layer bracket 3 and the upper ends of the two second connection bar members 22 are aligned with both ends of the counterweight side of the lower surface of the top-layer bracket 3, and the top-layer bracket is fixed simultaneously by means of bolts through the connection holes 14 provided on the horizontal end surfaces of the end portions of the connection bar members and the connection holes provided at the corresponding positions on the brackets.
Then, the bottom end connecting piece 411 at the lower end of the detachable wall body 4 is fixedly connected with the connecting plate 5 through a bolt, then the connecting plate 5 is fixedly connected with the cross rod 11 on the support through a bolt, and finally the top end connecting piece of the detachable wall body 4 is fixedly connected with the cross rod 11 through a bolt. At this point, a removable wall 4 is completely secured to the bracket. According to the procedure, the experiment procedure can be started by installing the rest detachable walls.
And finally, determining the installation position of the guide rail, determining the installation hole of the guide rail installation support on the detachable wall 4 after the installation position is determined, fixedly connecting the guide rail installation support with the wall by means of expansion bolts, and fixedly connecting the guide rail installation support with the elevator guide rail through bolts and guide rail pressing blocks.
The whole height of experiment well can increase or reduce the number of piles as required and realize, when through many times of experiments, when needing to change the new wall body of dismantling, can directly demolish. The utility model solves the problems of difficult replacement of concrete walls and low reuse rate of the experimental shaft in the traditional shaft.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the spirit of the present invention shall fall within the protection scope defined by the claims of the present invention.
Claims (9)
1. An installation experiment hoistway with a replaceable wall body is characterized by comprising a modularized top layer bracket, a bottom layer bracket, a connecting frame, a detachable wall body and a connecting plate;
the top layer bracket and the bottom layer bracket are of a cubic structure and are respectively provided with a car side, a counterweight side and a car door side, and the counterweight side is opposite to the car door side;
the connecting frame comprises a first connecting rod piece arranged on the car side and a second connecting rod piece arranged on the counterweight side, and the upper ends and the lower ends of the first connecting rod piece and the second connecting rod piece are respectively and fixedly connected with four corners of the top layer support and the bottom layer support which are oppositely arranged;
the detachable wall comprises an internal supporting assembly and a prefabricated member, wherein the internal supporting assembly comprises a middle rib plate, a top end connecting piece and a bottom end connecting piece, the middle rib plate is arranged inside the prefabricated member, and the top end connecting piece and the bottom end connecting piece are fixedly arranged at the upper end and the lower end of the middle rib plate;
the connecting plate is arranged on the cross rods of the top layer support and the bottom layer support, a first connecting hole and a second connecting hole are formed in the connecting plate, and the bottom end of the connecting plate is fixedly connected with the cross rods through the second connecting hole; the detachable wall body is arranged between two adjacent transverse rods, the top end connecting piece of the detachable wall body is fixedly connected with the transverse rods located on the upper layer, and the bottom end connecting piece of the detachable wall body is fixedly connected with the connecting plate through a first connecting hole.
2. The replaceable wall mounting experiment hoistway as claimed in claim 1, wherein the upper end of the top end connecting piece is of an L-shaped structure, and a connecting hole for fixedly connecting with a cross bar and a detachable wall handle convenient to detach are arranged on the vertical end face of the L-shaped structure; the bottom end connecting piece is of a rectangular structure, and connecting holes corresponding to the first connecting holes of the connecting plate are formed in the end face of the rectangular structure.
3. The replaceable wall mounting experimental hoistway as claimed in claim 1, wherein the upper end of the first connecting rod piece is fixedly connected with two corners of the car side of the lower surface of the top layer bracket; the lower end of the first connecting rod piece is fixedly connected with two corners of the car side on the upper surface of the bottom layer support; the upper end of the second connecting rod piece is fixedly connected with two corners of the counterweight side of the lower surface of the top layer bracket; the lower end of the second connecting rod piece is fixedly connected with two corners of the counterweight side of the lower surface of the bottom layer support.
4. The installation experiment hoistway with the replaceable wall according to claim 3, wherein the number of the first connecting rod piece and the second connecting rod piece is two, and reinforcing rib plates are arranged on two adjacent side surfaces at two ends of the first connecting rod piece; and a reinforcing rib plate is arranged on one side surface of the two end parts of the second connecting rod piece.
5. The installation experiment hoistway with the replaceable wall according to claim 4, wherein two reinforcing rib plates located on the same side of the first connecting rod piece and the second connecting rod piece are vertically corresponding to each other, and connecting holes are formed in the horizontal planes of the reinforcing rib plates.
6. The installation experiment hoistway with replaceable wall bodies as claimed in claim 1, wherein the detachable wall bodies are arranged on the counterweight side and the car side adjacent to two sides of the counterweight side, and two groups of detachable wall bodies are arranged on the counterweight side and respectively correspond to the positions of elevator guide rails on the counterweight side; the car side respectively sets up a set of wall body of dismantling, respectively with the elevator guide rail position of car side corresponding.
7. The replaceable wall mounting experiment hoistway as claimed in claim 3, wherein cross bars of the top-layer bracket and the bottom-layer bracket are provided with upper connecting holes and lower connecting holes, the upper connecting holes correspond to the second connecting holes of the connecting plate, and the lower connecting holes correspond to the connecting holes on the top connecting piece of the detachable wall.
8. The replaceable wall mounting experimental hoistway of claim 1, wherein the overall height of the hoistway can be adjusted by increasing or decreasing the number of layers of supports.
9. The replaceable wall mounting experimental hoistway of claim 1, wherein the length of the top end connecting piece of the detachable wall is the same as the length of the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220051043.2U CN216713699U (en) | 2022-01-10 | 2022-01-10 | Installation experiment well with replaceable wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220051043.2U CN216713699U (en) | 2022-01-10 | 2022-01-10 | Installation experiment well with replaceable wall |
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| Publication Number | Publication Date |
|---|---|
| CN216713699U true CN216713699U (en) | 2022-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220051043.2U Active CN216713699U (en) | 2022-01-10 | 2022-01-10 | Installation experiment well with replaceable wall |
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| Country | Link |
|---|---|
| CN (1) | CN216713699U (en) |
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2022
- 2022-01-10 CN CN202220051043.2U patent/CN216713699U/en active Active
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