CN220182720U - Safe lifting device for house building construction - Google Patents
Safe lifting device for house building construction Download PDFInfo
- Publication number
- CN220182720U CN220182720U CN202321607045.6U CN202321607045U CN220182720U CN 220182720 U CN220182720 U CN 220182720U CN 202321607045 U CN202321607045 U CN 202321607045U CN 220182720 U CN220182720 U CN 220182720U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- lifting device
- building construction
- base
- threaded rod
- 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.)
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Links
- 238000009435 building construction Methods 0.000 title claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 238000010276 construction Methods 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims 1
- 230000000670 limiting effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
Abstract
The utility model discloses a safe lifting device for building construction, which relates to the technical field of lifting devices and comprises a base, wherein a wheel frame is fixedly connected to the base, wheels are rotatably connected to the inside of the wheel frame, a protective shell is fixedly connected to the base, a fixed plate is fixedly connected to the protective shell, and an air cylinder is fixedly arranged at the lower end of the fixed plate. The utility model provides a safe lifting device for building construction, which is provided with a fixed plate, an air cylinder and a supporting bottom, wherein when equipment is used, the air cylinder is started, so that the output end of the air cylinder drives the supporting bottom to be in contact with the ground, the whole equipment is limited, wheels cannot drive the equipment to move, the equipment is safer when in use, and the problem that the safety of the lifting device cannot be ensured when the existing lifting device for building construction is used and the lifting device is unstable when in use is solved.
Description
Technical Field
The utility model relates to the technical field of lifting devices, in particular to a safe lifting device for building construction.
Background
The utility model discloses a lifting device for building construction, which is known as a lifting device for building construction according to the utility model of patent grant publication number CN217054247U, and is a transport tool for vertically transporting pedestrians or building materials and goods on a building site, and comprises a bottom plate, two fixing frames fixed on the bottom plate, a screw rod vertically inserted in the fixing frames in a rotating manner, and a lifting table sleeved on the screw rod through screw rod nuts, wherein locking components are fixedly connected to two sides of the lifting table, each locking component comprises a double-head cylinder fixed on the side wall of the lifting table, a driving rod is fixedly connected to the output end of each double-head cylinder, and a collision strip is fixedly connected to the other end of the driving rod. The safety of the lifting device can not be guaranteed if the existing lifting device for building construction only limits the wheels when the existing lifting device for building construction is used, the lifting device can be unstable when the existing lifting device for building construction is used, the existing lifting device for building construction is vertically limited by threads when being used, and if the load is too heavy, the threads can be damaged, so that the objective table falls down.
Disclosure of Invention
The utility model provides a safe lifting device for building construction, which solves the problems that the safety of the lifting device cannot be ensured when the existing lifting device for building construction only limits wheels in use, the lifting device is unstable in use, the existing lifting device for building construction is vertically limited by threads in use, and threads are damaged if a load is too heavy, so that an objective table drops.
In order to solve the technical problems, the safe lifting device for building construction provided by the utility model comprises a base, wherein a wheel frame is fixedly connected to the base, wheels are rotatably connected to the inside of the wheel frame, a protective shell is fixedly connected to the base, a fixed plate is fixedly connected to the protective shell, an air cylinder is fixedly arranged at the lower end of the fixed plate, an air cylinder is fixedly connected to the inside of the base, a supporting bottom is fixedly connected to the output end of the air cylinder, a supporting plate is fixedly connected to the inside of the protective shell, a supporting rod is fixedly connected to the supporting plate, an objective table is fixedly connected to the supporting rod, hinge rods are hinged to the fixed plate and the supporting plate through hinge frames, a connecting sleeve is hinged to one end of each hinge rod through each hinge frame, a threaded rod is movably connected to the inside of the protective shell, one end of each threaded rod is connected with a guide block through a bearing, and a guide rod is fixedly connected to the inside of each guide block.
Preferably, the supporting bottom is contacted with the base, the supporting bottom is contacted with the wheel frame, and the limiting effect on the wheel can be achieved through the design of the supporting bottom.
Preferably, the number of the hinge rods on each connecting sleeve is two, the two hinge rods are symmetrically distributed on the connecting sleeve, and the objective table can be driven to move through the design of the hinge rods.
Preferably, the threaded rod is provided with positive and negative threads, the threaded rod is connected with the connecting sleeve through threads, and the two connecting sleeves can be driven to move simultaneously through the design of the threaded rod.
Preferably, one end fixedly connected with knob of threaded rod, knob and protective housing contact can conveniently rotate the threaded rod through the design of knob.
Preferably, the guide rod is in sliding sleeve connection with the support plate, the guide rod is fixedly connected with the fixing plate, and the guide rod is designed to guide the support plate.
Compared with the related art, the house construction safety lifting device provided by the utility model has the following beneficial effects:
the utility model provides a safe lifting device for building construction, which is provided with a fixed plate, an air cylinder and a supporting bottom, wherein when equipment is used, the air cylinder is started, so that the output end of the air cylinder drives the supporting bottom to be in contact with the ground, the whole equipment is limited, wheels cannot drive the equipment to move, the equipment is safer when in use, and the problem that the safety of the lifting device cannot be ensured when the existing lifting device for building construction is used and the lifting device is unstable when in use is solved.
The utility model provides a safe lifting device for building construction, which is provided with a threaded rod, a connecting sleeve, a hinging rod and other parts, and can enable the threaded rod and the connecting sleeve to perform threaded movement by rotating the threaded rod, so that the connecting sleeve drives an objective table to move through a supporting rod, and the problem that the objective table falls down due to the fact that the threaded rod is changed into transverse limiting, so that the objective table is too heavy in load and cannot damage threads even if the threaded rod is too heavy is solved.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a partial perspective view of the structure of FIG. 1 in accordance with the present utility model;
fig. 3 is an enlarged view of the structure of the portion a in fig. 2 according to the present utility model.
Reference numerals in the drawings: 1. a base; 11. a wheel carrier; 12. a wheel; 2. a protective shell; 3. a fixing plate; 31. a cylinder; 32. a support base; 4. a support plate; 41. a support rod; 42. an objective table; 5. a hinge rod; 6. connecting sleeves; 7. a threaded rod; 8. a knob; 9. a guide block; 10. a guide rod.
Detailed Description
Referring to fig. 1, 2 and 3, the safe lifting device for building construction comprises a base 1, a wheel frame 11 is fixedly connected to the base 1, wheels 12 are rotatably connected to the inside of the wheel frame 11, a protective shell 2 is fixedly connected to the base 1, a fixing plate 3 is fixedly connected to the protective shell 2, an air cylinder 31 is fixedly arranged at the lower end of the fixing plate 3, an air cylinder 31 is slidingly connected to the inside of the base 1, a supporting bottom 32 is fixedly connected to the output end of the air cylinder 31, the supporting bottom 32 is in contact with the base 1, the supporting bottom 32 is in contact with the wheel frame 11, the limiting effect on the wheels 12 can be achieved through the design of the supporting bottom 32, a supporting plate 4 is slidingly connected to the inside of the protective shell 2, a supporting rod 41 is fixedly connected to the supporting plate 4, and an objective table 42 is fixedly connected to the supporting rod 41.
Referring to fig. 2 and 3, the fixing plate 3 and the supporting plate 4 are hinged with hinge rods 5 through hinge frames, one end of each hinge rod 5 is hinged with a connecting sleeve 6 through the hinge frames, the number of the hinge rods 5 on each connecting sleeve 6 is two, the two hinge rods 5 are symmetrically distributed on the connecting sleeve 6, the objective table 42 can be driven to move through the design of the hinge rods 5, a threaded rod 7 is movably connected with the inside of the protective shell 2, positive and negative threads are arranged on the threaded rod 7, the threaded rod 7 is connected with the connecting sleeve 6 through threads, and the two connecting sleeves 6 can be driven to move simultaneously through the design of the threaded rod 7.
Referring to fig. 2 and 3, one end of the threaded rod 7 is fixedly connected with a knob 8, the knob 8 is in contact with the protective shell 2, the threaded rod 7 can be conveniently rotated through the design of the knob 8, one end of the threaded rod 7 is connected with a guide block 9 through a bearing, the guide rod 10 is slidably connected with the inside of the guide block 9, the guide rod 10 is slidably sleeved with the support plate 4, the guide rod 10 is fixedly connected with the fixed plate 3, and the support plate 4 can be guided through the design of the guide rod 10.
Working principle: when the device is used, the output end of the cylinder 31 drives the support bottom 32 to move by starting the cylinder 31, so that the support bottom 32 is in contact with the ground, the wheels 12 can be limited, the whole device can be limited, the wheels 12 can not drive the whole device to move, the device can be kept stable when being placed, and the device is more stable when in use. Through rotating knob 8, make knob 8 drive threaded rod 7 rotate, make threaded rod 7 and adapter sleeve 6 take place the thread motion to make adapter sleeve 6 remove on threaded rod 7, alright make adapter sleeve 6 drive articulated pole 5 remove, make articulated pole 5 drive backup pad 4 remove, alright make backup pad 4 drive bracing piece 41 drive objective table 42 remove, it is spacing through horizontal screw thread, can make objective table 42 can not appear destroying the phenomenon of screw thread under the circumstances of loading.
Claims (6)
1. The utility model provides a house construction safety elevating gear, includes base (1), its characterized in that, fixedly connected with wheel carrier (11) on base (1), the inside rotation of wheel carrier (11) is connected with wheel (12), fixedly connected with protective housing (2) on base (1), fixedly connected with fixed plate (3) on protective housing (2), the lower extreme fixed mounting of fixed plate (3) has cylinder (31), the inside sliding connection of base (1) has cylinder (31), the output fixedly connected with of cylinder (31) supports end (32), the inside sliding connection of protective housing (2) has backup pad (4), fixedly connected with bracing piece (41) on backup pad (4), fixedly connected with objective table (42) on bracing piece (41), all articulated have articulated pole (5) on fixed plate (3) and backup pad (4) through the articulated frame, the one end of articulated pole (5) articulates through the articulated frame has adapter sleeve (6), the inside swing joint threaded rod (7) of protective housing (2), one end (7) is connected with guide block (9) through guide block (9), guide block (10) inside sliding connection has guide bar (10).
2. The building construction safety lifting device according to claim 1, characterized in that the support base (32) is in contact with the foundation (1), the support base (32) being in contact with the wheel carrier (11).
3. The building construction safety lifting device according to claim 1, characterized in that the number of hinge rods (5) on each connecting sleeve (6) is two, and the two hinge rods (5) are symmetrically distributed on the connecting sleeve (6).
4. The house construction safety lifting device according to claim 1, wherein the threaded rod (7) is provided with a positive and negative thread, and the threaded rod (7) is connected with the connecting sleeve (6) through threads.
5. The safe lifting device for building construction according to claim 1, wherein one end of the threaded rod (7) is fixedly connected with a knob (8), and the knob (8) is in contact with the protective shell (2).
6. The safe lifting device for building construction according to claim 1, wherein the guide rod (10) is in sliding sleeve connection with the supporting plate (4), and the guide rod (10) is fixedly connected with the fixed plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321607045.6U CN220182720U (en) | 2023-06-21 | 2023-06-21 | Safe lifting device for house building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321607045.6U CN220182720U (en) | 2023-06-21 | 2023-06-21 | Safe lifting device for house building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220182720U true CN220182720U (en) | 2023-12-15 |
Family
ID=89103460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321607045.6U Active CN220182720U (en) | 2023-06-21 | 2023-06-21 | Safe lifting device for house building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220182720U (en) |
-
2023
- 2023-06-21 CN CN202321607045.6U patent/CN220182720U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |