CN211922688U - Additional elevator foundation structure for old house - Google Patents
Additional elevator foundation structure for old house Download PDFInfo
- Publication number
- CN211922688U CN211922688U CN201921967047.XU CN201921967047U CN211922688U CN 211922688 U CN211922688 U CN 211922688U CN 201921967047 U CN201921967047 U CN 201921967047U CN 211922688 U CN211922688 U CN 211922688U
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- Prior art keywords
- elevator
- precast concrete
- concrete base
- fixedly connected
- shear wall
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Abstract
The utility model discloses an extra elevator foundation structure of old house, which belongs to the field of elevator installation structure, and comprises a plurality of shear wall boards arranged on the inner wall of a pit, a precast concrete base is placed at the upper end of the shear wall boards, a plurality of reinforcing nails which are evenly distributed are connected between the precast concrete base and the shear wall boards, a plurality of reinforcing nails which are matched with the reinforcing nails are fixedly connected on the shear wall boards, two pairs of bosses are fixedly connected at the upper end of the precast concrete base, an elevator installation frame is inserted on the bosses, a supporting plate which is matched with the bosses is fixedly connected on the elevator installation frame, a steel frame is fixedly connected in the precast concrete base and is pre-embedded which is matched with the elevator installation frame, a plurality of reinforcing plates are connected between the side wall of the bosses and the upper surface of the precast concrete base, thereby facilitating the rapid installation of the elevator installation frame, the mounting structure has high reliability.
Description
Technical Field
The utility model relates to an elevator mounting structure field, more specifically say, relate to an extra elevator foundation structure of old house.
Background
At present, most of old home owners are old people and disabled people, and the people of the old home are very inconvenient to go upstairs and downstairs, so that the travel and outdoor activities of the people are restricted, and a heart disease is added to the people in a monotonous and solitary living state. In the reconstruction of the existing buildings, the old cell buildings become the object of the key reconstruction. In order to facilitate the daily life of residents, the residents can live comfortably and conveniently without investing a large amount of funds, a method of adding an elevator can be adopted, the elevator needs to be additionally provided with an elevator base structure, and the mechanical influence of the added elevator structure on the original structure is reduced.
At present, prefabricated foundation members of assembled type are mostly adopted for a foundation structure of an existing building and an additional elevator, a base plate or a base is installed on the ground mostly when an existing elevator foundation installation frame is connected with the ground, then the elevator foundation installation frame is fixed on the base plate or the base in a welding mode or a screw mode, the construction process of the mode is long, manpower and construction period are wasted greatly, and structural stability is not reliable enough.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide an add elevator foundation structure of old and old house, it can realize making things convenient for the swift installation of elevator mounting bracket, and mounting structure has higher reliability.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
An externally-added elevator foundation structure of an old house comprises a plurality of shear wall plates arranged on the inner wall of a pit, a precast concrete base is placed at the upper end of each shear wall plate, a plurality of reinforcing nails which are uniformly distributed are connected between each precast concrete base and each shear wall plate, a plurality of embedded screw sleeves matched with the reinforcing nails are fixedly connected onto each shear wall plate, two pairs of bosses are fixedly connected onto the upper ends of the precast concrete bases, an elevator mounting frame is inserted onto each boss, supporting plates matched with the bosses are fixedly connected onto each elevator mounting frame, embedded steel frames matched with the elevator mounting frame are fixedly connected into each precast concrete base, a plurality of reinforcing plates are connected between the side walls of the bosses and the upper surface of each precast concrete base, through holes matched with the reinforcing nails are chiseled at the lower ends of the reinforcing plates, and locking screws are in threaded connection with the upper ends of the reinforcing plates, the locking screw penetrates through the boss and the embedded steel frame and is in threaded connection with the elevator mounting frame, the elevator mounting frame is convenient to install rapidly, and the mounting structure has high reliability.
Furthermore, be connected with a plurality of evenly distributed's strengthening rib between backup pad and the elevator mounting bracket, easily improve the intensity of backup pad, prevent that the backup pad from warping.
Furthermore, the bottom of precast concrete base is dug there is the mounting groove, fixedly connected with backing plate in the mounting groove makes precast concrete base sufficient and ground contact, and the backing plate still can play the cushioning effect, reduces the impact force that the device received.
Furthermore, a rubber sealing ring is connected between the shear wall plate and the precast concrete base, so that the sealing performance between the shear wall plate and the precast concrete base is improved, and the ground accumulated water is prevented from flowing into the pit.
Furthermore, pre-buried steelframe is including enclosing into four C shaped steel roof beams of rectangle, adjacent two the junction fixedly connected with of C shaped steel roof beam and elevator mounting bracket assorted hollow card post makes the precast concrete base have higher intensity, prevents that the precast concrete base from warping and damaging.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme makes things convenient for the swift installation of elevator mounting bracket, and mounting structure has higher reliability.
(2) Be connected with a plurality of evenly distributed's strengthening rib between backup pad and the elevator mounting bracket, easily improve the intensity of backup pad, prevent that the backup pad from warping.
(3) The bottom of precast concrete base is dug and is had the mounting groove, and fixedly connected with backing plate in the mounting groove makes precast concrete base abundant and ground contact, and the backing plate still can play the cushioning effect, reduces the impact force that the device received.
(4) A rubber sealing ring is connected between the shear wall plate and the precast concrete base, so that the sealing performance between the shear wall plate and the precast concrete base is improved, and the ground accumulated water is prevented from flowing into a pit.
(5) The pre-buried steelframe is including enclosing into four C shaped steel roof beams of rectangle, and the junction fixedly connected with of two adjacent C shaped steel roof beams and elevator mounting bracket assorted hollow card post make the precast concrete base have higher intensity, prevent that the precast concrete base from warping and damaging.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of the pre-buried steel frame of the present invention;
fig. 4 is a partial sectional view of the boss of the present invention.
The reference numbers in the figures illustrate:
the steel plate shear wall comprises a shear wall plate 1, a pre-embedded threaded sleeve 101, a precast concrete base 2, a boss 201, a pre-embedded steel frame 202, a base plate 203, reinforcing nails 3, an elevator mounting frame 4, a supporting plate 401, reinforcing ribs 402, reinforcing plates 5 and locking screws 6.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-2, an extra elevator foundation structure for old houses comprises a plurality of shear wall boards 1 installed on the inner wall of a pit, a precast concrete base 2 is placed at the upper end of each shear wall board 1, a plurality of reinforcing nails 3 uniformly distributed are connected between each precast concrete base 2 and each shear wall board 1, a plurality of embedded screw sleeves 101 matched with the reinforcing nails 3 are fixedly connected to each shear wall board 1, two pairs of bosses 201 are fixedly connected to the upper end of each precast concrete base 2, an elevator installation frame 4 is inserted into each boss 201, a support plate 401 matched with each boss 201 is fixedly connected to each elevator installation frame 4, a plurality of reinforcing ribs 402 uniformly distributed are connected between each support plate 401 and each elevator installation frame 4, the strength of each support plate 401 is easily improved, the deformation of each support plate 401 is prevented, an installation groove is chiseled at the bottom end of each precast concrete base 2, and a backing plate 203 is, the precast concrete base 2 is fully contacted with the ground, and the backing plate 203 can also play a role in buffering, so that the impact force borne by the device is reduced.
Referring to fig. 2-4, a plurality of reinforcing plates 5 are connected between the side wall of the boss 201 and the upper surface of the precast concrete base 2, through holes matched with the reinforcing nails 3 are drilled at the lower ends of the reinforcing plates 5, locking screws 6 are connected to the upper ends of the reinforcing plates 5 in a threaded manner, the locking screws 6 penetrate through the boss 201 and the embedded steel frame 202 and are in threaded connection with the elevator mounting frame 4, rubber seal rings are connected between the shear wall plate 1 and the precast concrete base 2, the sealing performance between the shear wall plate 1 and the precast concrete base 2 is improved, and ground accumulated water is prevented from flowing into a pit.
Referring to fig. 3, an embedded steel frame 202 matched with the elevator installation frame 4 is fixedly connected in the precast concrete base 2, the embedded steel frame 202 comprises four rectangular C-shaped steel beams, and a hollow clamping column matched with the elevator installation frame 4 is fixedly connected at the joint of two adjacent C-shaped steel beams, so that the precast concrete base 2 has high strength, and the precast concrete base 2 is prevented from being deformed and damaged.
During installation, a technician lays a shear wall plate 1 in a pit for installing an elevator, then places a precast concrete base 2 on the shear wall plate 1, then installs a plurality of reinforcing nails 3 between the precast concrete base 2 and the shear wall plate 1 for fixation, the reinforcing nails 3 are in threaded connection with embedded screw sleeves 101 on the shear wall plate 1 to realize the fixation of the precast concrete base 2 and the shear wall plate 1, so that the precast concrete base 2 is kept stable, then inserts an elevator installation frame 4 for elevator installation into a boss 201 on the precast concrete base 2 to clamp the elevator installation frame 4 with hollow clamping columns on an embedded steel frame 202, then installs locking screws 6 on a reinforcing plate 5 to connect the locking screws 6 with the elevator installation frame 4 in a threaded manner, fixes the elevator installation frame 4 through the action of the locking screws 6 on two side walls of the boss 201, and completes the installation of the elevator installation frame 4 at this moment, this scheme uses precast concrete base 2 to carry out the installation of elevator mounting bracket 4, convenient and fast, and 1 fixed connection of shear force wallboard in precast concrete base 2 and the pit, guarantees its stability, and its intensity is guaranteed through pre-buried steelframe 202 effect to precast concrete base 2, makes this device have higher reliability.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides an old and old house adds elevator foundation structure, includes a plurality of shear force wallboard (1) of installing on the pit inner wall, its characterized in that: the shear wall comprises a shear wall plate (1), wherein a precast concrete base (2) is placed at the upper end of the shear wall plate (1), a plurality of reinforcing nails (3) which are uniformly distributed are connected between the precast concrete base (2) and the shear wall plate (1), a plurality of embedded screw sleeves (101) which are matched with the reinforcing nails (3) are fixedly connected to the shear wall plate (1), two pairs of bosses (201) are fixedly connected to the upper end of the precast concrete base (2), an elevator mounting rack (4) is inserted into the bosses (201), a supporting plate (401) which is matched with the bosses (201) is fixedly connected to the elevator mounting rack (4), an embedded steel frame (202) which is matched with the elevator mounting rack (4) is fixedly connected to the interior of the precast concrete base (2), a plurality of reinforcing plates (5) are connected between the side wall of the bosses (201) and the upper surface of the precast concrete base (2), the lower extreme of gusset plate (5) is opened chisel and is had and is reinforced nail (3) assorted through-hole, the upper end threaded connection of gusset plate (5) has locking screw (6), locking screw (6) run through boss (201) and pre-buried steelframe (202) and with elevator mounting bracket (4) threaded connection.
2. An old house add-on elevator infrastructure according to claim 1 wherein: a plurality of reinforcing ribs (402) which are uniformly distributed are connected between the supporting plate (401) and the elevator mounting frame (4).
3. An old house add-on elevator infrastructure according to claim 1 wherein: the bottom of precast concrete base (2) is opened chisel and is had the mounting groove, fixedly connected with backing plate (203) in the mounting groove.
4. An extra elevator infrastructure in old houses according to claim 1, characterized in that rubber sealing rings are connected between the shear wall panels (1) and the precast concrete base (2).
5. An old house add-on elevator infrastructure according to claim 1 wherein: the embedded steel frame (202) comprises four C-shaped steel beams which are enclosed into a rectangle, and hollow clamping columns matched with the elevator mounting frame (4) are fixedly connected to the joints of every two adjacent C-shaped steel beams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921967047.XU CN211922688U (en) | 2019-11-14 | 2019-11-14 | Additional elevator foundation structure for old house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921967047.XU CN211922688U (en) | 2019-11-14 | 2019-11-14 | Additional elevator foundation structure for old house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211922688U true CN211922688U (en) | 2020-11-13 |
Family
ID=73318727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921967047.XU Expired - Fee Related CN211922688U (en) | 2019-11-14 | 2019-11-14 | Additional elevator foundation structure for old house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211922688U (en) |
-
2019
- 2019-11-14 CN CN201921967047.XU patent/CN211922688U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201113 Termination date: 20211114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |