CN210064825U - A lift platform adheres to frame for building site - Google Patents
A lift platform adheres to frame for building site Download PDFInfo
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- CN210064825U CN210064825U CN201920839846.2U CN201920839846U CN210064825U CN 210064825 U CN210064825 U CN 210064825U CN 201920839846 U CN201920839846 U CN 201920839846U CN 210064825 U CN210064825 U CN 210064825U
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Abstract
The utility model discloses a lifting platform attachment frame for a construction site, which is characterized by comprising a first connecting seat and two first connecting components, wherein the first connecting seat is connected with a building; each first connecting assembly comprises an adjusting rod, a threaded rod and an adjusting piece; one end of the adjusting rod is connected with the first connecting seat, the adjusting rod is radially provided with a plurality of first through holes, and the first through holes are uniformly arranged along the axial direction of the adjusting rod; one end of the threaded rod is connected with the first connecting seat; each adjusting piece comprises a first sleeve, a limiting unit, a second sleeve and at least two first nuts; the first sleeve is slidably sleeved on the adjusting rod, and a second through hole is formed in the first sleeve relative to the first through hole; the limiting unit penetrates through the first through hole and the second through hole and is connected to the first sleeve; the second sleeve is slidably sleeved on the threaded rod and connected to the first sleeve; the first nuts are arranged at two ends of the second sleeve and are in threaded connection with the threaded rod. The utility model discloses can prevent to adjust the pole fracture.
Description
Technical Field
The utility model relates to a construction elevator technical field, concretely relates to a lift platform adheres to frame for building site.
Background
Chinese patent application No. 201620387463.2 discloses a construction elevator attaching frame, which includes a connecting seat, an adjusting locking rod, two sleeves, a first connecting block, a main frame, and a connecting frame, wherein the connecting seat is connected with a building, the adjusting locking rod is hinged with the connecting seat, the adjusting locking rod is radially provided with a plurality of first through holes, the two sleeves are sleeved on the adjusting locking rod, the sleeves are provided with second through holes corresponding to the first through holes, and the first connecting block is connected to the two sleeves; the one end of body frame is connected in first connecting block, and the link is connected in the other end of body frame, and the link passes through the standard festival of forearm and lift and is connected.
This kind of adheres to frame and has the defect, and power that body frame, link bear the standard festival of lift is transmitted for connecting seat, building through adjusting the locking lever, nevertheless because adjust the locking lever and radially seted up a plurality of first through-holes, this kind of mode through the trompil can destroy the structural strength who adjusts the locking lever, and the trompil department of adjusting the locking lever can appear the crack or even fracture for there is great risk in the stability of the standard festival of lift.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned technique not enough, provide a lift platform adheres to frame for building site, solve among the prior art and destroy the technical problem who adjusts the intensity of locking lever after adjusting the locking lever trompil.
In order to achieve the above technical purpose, the technical scheme of the utility model provide a lift platform adheres to frame for building site, a serial communication port, include:
the first connecting seat is connected with a building;
the connecting device comprises two first connecting assemblies, a connecting rod and a connecting rod, wherein each first connecting assembly comprises an adjusting rod, at least one threaded rod and at least one adjusting piece; one end of the adjusting rod is connected to the first connecting seat, a plurality of first through holes are radially formed in the adjusting rod, and the first through holes are uniformly formed in the axial direction of the adjusting rod; the threaded rod is arranged in parallel with the adjusting rod, and one end of the threaded rod is connected to the first connecting seat; each adjusting piece comprises a first sleeve, a limiting unit, at least one second sleeve and at least two first nuts; the first sleeve is slidably sleeved on the adjusting rod, and a second through hole is formed in the first sleeve relative to the first through hole; the limiting unit penetrates through the first through hole and the second through hole and is connected to the first sleeve; the second sleeve is slidably sleeved on the threaded rod and connected to the first sleeve; the first nuts are arranged at two ends of the second sleeve and are in threaded connection with the threaded rods, and the first nuts are abutted against the second sleeve.
Compared with the prior art, the beneficial effects of the utility model include: the utility model discloses a set up threaded rod, second sleeve, first sleeve, when adjusting the pole and bearing external force, can shift partial power for the threaded rod, can prevent effectively that the pole of adjusting from breaking under the effect of external force.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged partial schematic view at A of FIG. 1;
FIG. 3 is a three-dimensional schematic view of the first connecting seat, the two first connecting assemblies and the second connecting assembly of the present invention
FIG. 4 is an enlarged partial schematic view at B of FIG. 3;
FIG. 5 is an enlarged partial schematic view at C of FIG. 3;
fig. 6 is a partially enlarged schematic view at D in fig. 3.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The utility model provides a lift platform adheres to frame for building site, as shown in fig. 1 to 6, including first connecting seat 1, two first coupling assembling 2, second coupling assembling 3, link 4, forearm subassembly 5, first connecting seat 1 is connected with building 6.
The two first connecting components 2 are symmetrically arranged, and each first connecting component 2 comprises an adjusting rod 21, at least one threaded rod 22, at least one adjusting piece 23 and a second connecting seat 24;
one end of the adjusting rod 21 is connected to the first connecting seat 1, and the adjusting rod 21 is radially provided with a plurality of first through holes which are uniformly arranged along the axial direction of the adjusting rod 21; the threaded rod 22 is arranged in parallel with the adjusting rod 21, and one end of the threaded rod 22 is connected to the first connecting seat 1; preferably, the number of the threaded rods 22 is four, and the four threaded rods 22 are uniformly arranged along the circumferential direction of the adjusting rod 21.
Each adjusting member 23 comprises a first sleeve 231, a limiting unit 232, at least one second sleeve 233, at least two first nuts 234, and at least one first connecting block 235; the first sleeve 231 is slidably sleeved on the adjusting rod 21, and the first sleeve 231 is provided with a second through hole corresponding to the first through hole;
the limiting unit 232 penetrates through the first through hole and the second through hole and is connected to the first sleeve 231; effectively, the limiting unit 232 is a bolt and a fixing nut, the threaded end of the bolt penetrates through the first sleeve 231, the adjusting rod 21 and the second connecting seat 24, and then the fixing nut is connected to the threaded end of the bolt, so that the first sleeve 231, the adjusting rod 21 and the second connecting seat 24 are fixed.
The second sleeve 233 is slidably sleeved on the threaded rod 22, and the second sleeve 233 is connected to the first sleeve 231;
the first nuts 234 are disposed at both ends of the second sleeve 233 and are screwed to the threaded rod 22, and the first nuts 234 abut against the second sleeve 233; preferably, the number of first nuts 234 is eight, one threaded rod 22 for each two first nuts 234.
The first connecting blocks 235 are disposed corresponding to the second sleeves 233 one by one, and one end of the first connecting block 235 is connected to the second sleeve 233 and the other end is connected to the second sleeve 233.
Preferably, the number of the adjusting pieces 23 is two, and the two adjusting pieces 23 are arranged at intervals; the second connecting seat 24 is connected to the two first sleeves 231.
Preferably, each first connecting assembly 2 further includes a third connecting seat 25 and at least two second nuts 26, the third connecting seat 25 is provided with a third through hole along the axial direction of the adjusting rod 21, the third connecting seat 25 is provided with at least one fourth through hole along the axial direction of the threaded rod 22, the fourth through holes are arranged in one-to-one correspondence with the threaded rods 22, and the third connecting seat 25 is slidably sleeved on the adjusting rod 21 and the threaded rod 22 through the third through hole and the fourth through hole; the second nuts 26 are arranged at two ends of the third connecting seat 25 and are connected to the threaded rod 22 in a threaded manner, and the second nuts 26 abut against the third connecting seat 25; it is further preferred that the third connecting seat 25 is a circular plate, and each first connecting assembly 2 includes eight second nuts 26, and each two second nuts 26 correspond to one threaded rod 22.
By arranging the four threaded rods 22 and the four second sleeves 233, when the adjusting rod 21 bears external force, part of the force is transmitted to the threaded rods 22 through the first connecting blocks 235 and the second sleeves 233, so that the threaded rods 22, the first connecting blocks 235 of the second sleeves 233 and the adjusting rod 21 bear the external force together, the connecting strength between the first connecting seat 1 and the second connecting component 3 is increased, and the adjusting rod 21 can be prevented from being broken; through setting up third connecting seat 25, second nut 26 for threaded rod 22 and regulation pole 21 are even as an organic whole, can prevent that the relative regulation pole 21 of afterbody of threaded rod 22 from rotating, can prevent that threaded rod 22 from taking place bending, deformation under the effect of external force.
The second connecting assembly 3 comprises a first connecting rod 31, a second connecting rod 32, a third connecting rod 33, a third sleeve 34, a set screw 35, a fourth connecting rod 36 and an adjustable screw 37, wherein two ends of the first connecting rod 31 are respectively connected to the two second connecting seats 24; one end of the second connecting rod 32 is connected to a second connecting seat 24, and the other end is connected to one end of the connecting frame 4; one end of the third connecting rod 33 is connected to the other second connecting seat 24, and the other end is connected to one end of the connecting frame 4;
the third sleeve 34 is sleeved in the middle of the first connecting rod 31, and a threaded hole is formed in the third sleeve 34 along the radial direction of the first connecting rod 31 and penetrates through the third sleeve 34; one end of the fourth connecting rod 36 is connected to the second connecting seat 24, and the other end is connected to the third sleeve 34;
through setting up third sleeve 34, fourth connecting rod 36, through stress analysis, when first connecting rod 31, second connecting rod 32, third connecting rod 33 bear external force, there is the component force to make the middle part of first connecting rod 31 take place to buckle along the axial of adjusting pole 21, consequently, the middle part of first connecting rod 31 is a weak point, when first connecting rod 31 bears the atress, transmits power to link 4 through third sleeve 34, fourth connecting rod 36, can prevent effectively that first connecting rod 31 from appearing warping.
One end of the adjustable screw 37 is connected to the first connecting seat 1 of one first connecting assembly 2 through a rotating pin, and the other end of the adjustable screw 37 is connected to the second connecting seat 24 of the other first connecting assembly 2 through a rotating pin.
One end of the front arm assembly 5 is hinged with the other end of the connecting frame 4, and the other end of the front arm assembly 5 is connected with a standard joint 7 of the lifter; preferably, the lifting platform attachment frame for a construction site further comprises at least one hinge 8, and each hinge 8 comprises a plurality of second connecting blocks 81, a plurality of third connecting blocks 82, and a rotating shaft 83; the second connecting blocks 81 and the third connecting blocks 82 are alternately arranged in sequence, the second connecting blocks 81 are arranged in parallel and connected to the other end of the connecting frame 4, and each second connecting block 81 is provided with a first fixing hole along the axial direction; the third connecting blocks 82 are arranged in parallel and connected to the forearm assembly 5, and each third connecting block 82 is provided with a second fixing hole along the axial direction, and the second fixing hole and the first fixing hole are coaxially arranged; the rotating shaft 83 passes through the first fixing hole and the second fixing hole and can rotatably penetrate through each of the second connecting block 81 and the third connecting block 82;
it is further preferred that the number of the hinge members 8 is two, two hinge members 8 are disposed on two sides of the connecting frame 4, and each hinge member 8 includes four second connecting blocks 81 and four third connecting blocks 82.
Through setting up second connecting block 81, third connecting block 82, pivot 83, make forearm subassembly 5 can take place to rotate relative link 4, when link 4, first connecting seat 1 is fixed the back, can rotate forearm subassembly 5 through articulated elements 8, make forearm subassembly 5 can be convenient fix on the standard festival 7 of lift, the installation of being convenient for, and second connecting block 81, the quantity of third connecting block 82 is four, when the crack appears in certain second connecting block 81 or third connecting block 82, other second connecting block 81, third connecting block 82 still can stably link together link 4 and forearm subassembly 5.
The utility model discloses a concrete work flow: when it is desired to fix the standard knot 7 of the elevator, the forearm assembly 5 is fixed to the standard knot 7 of the elevator and the first attachment socket 1 is then connected to the building 6.
The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. A lifting platform attachment frame for a worksite, comprising:
the first connecting seat is connected with a building;
the connecting device comprises two first connecting assemblies, a connecting rod and a connecting rod, wherein each first connecting assembly comprises an adjusting rod, at least one threaded rod and at least one adjusting piece; one end of the adjusting rod is connected to the first connecting seat, a plurality of first through holes are radially formed in the adjusting rod, and the first through holes are uniformly formed in the axial direction of the adjusting rod; the threaded rod is arranged in parallel with the adjusting rod, and one end of the threaded rod is connected to the first connecting seat; each adjusting piece comprises a first sleeve, a limiting unit, at least one second sleeve and at least two first nuts; the first sleeve is slidably sleeved on the adjusting rod, and a second through hole is formed in the first sleeve relative to the first through hole; the limiting unit penetrates through the first through hole and the second through hole and is connected to the first sleeve; the second sleeve is slidably sleeved on the threaded rod and connected to the first sleeve; the first nuts are arranged at two ends of the second sleeve and are in threaded connection with the threaded rods, and the first nuts are abutted against the second sleeve.
2. The attachment frame for a lifting platform for a worksite according to claim 1, wherein the number of the regulating members is two, and the two regulating members are provided at intervals; the first connecting assembly further comprises a third connecting seat, and the third connecting seat is connected to the two first sleeves.
3. The attachment frame for the lifting platform of the construction site as claimed in claim 1, wherein each first connecting assembly further comprises a third connecting seat and at least two second nuts, the third connecting seat is provided with a third through hole along the axial direction of the adjusting rod, the third connecting seat is provided with at least one fourth through hole along the axial direction of the threaded rod, the fourth through holes are arranged in one-to-one correspondence with the threaded rod, and the third connecting seat is slidably sleeved on the adjusting rod and the threaded rod through the third through hole and the fourth through hole; the second nuts are arranged at two ends of the third connecting seat and are in threaded connection with the threaded rods, and the second nuts are abutted against the third connecting seat.
4. The attachment frame of claim 1, wherein the number of threaded rods is four, and four threaded rods are uniformly arranged along the circumference of the adjustment rod.
5. The attachment bracket for a lifting platform for a worksite according to claim 1, wherein the adjustment member further comprises at least one first connection block, the first connection block is disposed in one-to-one correspondence with the second sleeve, and one end of the first connection block is connected to the second sleeve and the other end thereof is connected to the second sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920839846.2U CN210064825U (en) | 2019-05-31 | 2019-05-31 | A lift platform adheres to frame for building site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920839846.2U CN210064825U (en) | 2019-05-31 | 2019-05-31 | A lift platform adheres to frame for building site |
Publications (1)
| Publication Number | Publication Date |
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| CN210064825U true CN210064825U (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920839846.2U Active CN210064825U (en) | 2019-05-31 | 2019-05-31 | A lift platform adheres to frame for building site |
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| CN (1) | CN210064825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321314A (en) * | 2022-07-01 | 2022-11-11 | 北京城建七建设工程有限公司 | Construction elevator attachment frame and installation method thereof |
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2019
- 2019-05-31 CN CN201920839846.2U patent/CN210064825U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321314A (en) * | 2022-07-01 | 2022-11-11 | 北京城建七建设工程有限公司 | Construction elevator attachment frame and installation method thereof |
| CN115321314B (en) * | 2022-07-01 | 2023-08-29 | 北京城建七建设工程有限公司 | Construction elevator attaching frame and installation method thereof |
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