CN214272876U - Unloading supporting device and attached lifting scaffold with same - Google Patents
Unloading supporting device and attached lifting scaffold with same Download PDFInfo
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- CN214272876U CN214272876U CN202023274892.4U CN202023274892U CN214272876U CN 214272876 U CN214272876 U CN 214272876U CN 202023274892 U CN202023274892 U CN 202023274892U CN 214272876 U CN214272876 U CN 214272876U
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- screw rod
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- slotted hole
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Abstract
The utility model provides an off-load props up ware, including sleeve, screw rod, top, the first end connecting sleeve of screw rod, the top is connected to the second end of screw rod, the one end and the screw rod of top the tip of the second end of screw rod is provided with inside sunken slotted hole be provided with the spring in the slotted hole, the one end butt of spring the interior bottom of slotted hole, the other end of spring stretches out the slotted hole and connects the trigger block the tip of the second end of screw rod just is located the periphery of slotted hole is provided with pressure sensor. Adopt the utility model provides an attached lift scaffold frame of an off-load top ware and having this off-load top ware receives external force when the first spacing groove of top, and the top drives and is located its inside trigger block and holds the pressure sensor extrusion on towards the second of screw rod, can trigger pressure sensor feedback information, and its structural design is compact, reasonable, does not have unnecessary part, and is safe firm, easily installs.
Description
Technical Field
The utility model relates to a building field, concretely relates to an off-load props up ware and has attached type lift scaffold frame of this off-load props up ware.
Background
The attached lifting scaffold is an external scaffold which is erected at a certain height and attached to a building structure, and is lifted up and down along with the layer-by-layer construction of the building structure by depending on self lifting equipment and devices, all loads of the scaffold need to be transmitted to the building structure in the construction process of the building structure, so that the unloading device plays a vital role in the engineering of the attached lifting scaffold, whether the unloading device is effective or not determines whether the construction working condition is safe and reliable, however, after the lifting of the attached lifting scaffold is finished, the existing unloading device cannot effectively play a role due to the fact that manual operation is not in place, materials are damaged or reset and the like, and the major potential safety hazard exists in the secondary construction process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a compact structure, safe and reliable's off-load props up a ware and has an attached type lift scaffold frame of this off-load props up a ware is provided.
The utility model provides an unloading jacking device, which comprises a sleeve, a screw rod and a jacking head, wherein the screw rod is provided with a first end and a second end which are oppositely arranged, the first end of the screw rod is connected with the sleeve, the second end of the screw rod is connected with the top head, one end of the top head is connected with the screw rod, the other end of the top head is provided with a first limit groove, the end part of the second end of the screw rod is provided with an inward concave slotted hole, a spring is arranged in the slotted hole, one end of the spring is abutted against the inner bottom of the slotted hole, the other end of the spring extends out of the slotted hole to be connected with the trigger block, a pressure sensor is arranged at the end part of the second end of the screw rod and positioned at the periphery of the slotted hole, the pressure sensor is located between the end of the second end of the screw and the trigger block, the ejector head is internally provided with a cavity for accommodating the trigger block, and the trigger block is abutted against the inner wall of the cavity under the elastic force action of the spring.
And furthermore, limit pins are symmetrically arranged on the side wall of the top, and second limit grooves for the limit pins to be clamped in are formed in the side wall of the second end of the screw rod.
Furthermore, the first end of the screw rod is provided with an external thread, an internal thread adapted to the external thread of the screw rod is arranged in the sleeve, and the sleeve is fixed with the external thread of the first end of the screw rod through the internal thread in the sleeve in a threaded manner.
The utility model also provides an attached lifting scaffold, prop up the ware including above-mentioned off-load, still including attaching the wall support, attach wall support mounting on building wall body, telescopic one end with the first end spiro union of screw rod, the telescopic other end through the round pin axle rotatable install in attach on the wall support.
Furthermore, the wall-attached support is connected and fixed on the building wall body through a wall-penetrating screw rod.
Furthermore, the wall-attached support is of a triangular structure.
Furthermore, one side of the wall attaching support is mounted on the building wall, a longitudinally extending guide rail is arranged on the other side of the wall attaching support, stop rods are arranged at intervals along the longitudinal extending direction of the guide rail, and the first limiting groove of the top is matched and connected with the stop rods of the guide rail.
Adopt the utility model provides an attached lift scaffold frame of an off-load top ware and having this off-load top ware receives external force when the first spacing groove of top, and the top drives and is located its inside trigger block and holds the pressure sensor extrusion on towards the second of screw rod, can trigger pressure sensor feedback information, and its structural design is compact, reasonable, does not have unnecessary part, and is safe firm, easily installs.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 schematically illustrates a schematic view of an attached lifting scaffold according to an embodiment of the present invention;
fig. 2 schematically illustrates a schematic view of an unloading jack according to an embodiment of the present invention;
fig. 3 schematically illustrates a connection schematic diagram of a plug and a screw of the unloading ejector according to an embodiment of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, 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, unless otherwise explicitly specified or limited, it is to be noted that the terms "mounted", "connected" and "connected" are to be interpreted broadly, e.g. as a fixed connection, a detachable connection or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 2 and 3, an embodiment of the present invention provides an unloading supporting device, including a sleeve 1, a screw rod 2, a top 3, the screw rod 2 having a first end 21 and a second end 22 opposite to each other, the first end 21 of the screw rod 2 being connected to the sleeve 1, the second end 22 of the screw rod 2 being connected to the top 3, one end of the top 3 being connected to the screw rod 2, the other end of the top 3 being provided with a first limiting groove 4, the end of the second end 22 of the screw rod 2 being provided with an inwardly recessed slot 5, a spring 6 being provided in the slot 5, one end of the spring 6 abutting against the inner bottom of the slot 5, the other end of the spring 6 extending out of the slot 5 being connected to a trigger block 7, a pressure sensor 8 being provided at the end of the second end 22 of the screw rod 2 and at the periphery of the slot 5, the pressure sensor 8 being located between the end of the second end 22 of the screw rod 2 and the trigger block 7, a chamber 9 accommodating the trigger block 7 being provided inside the top 3, and the trigger block 7 abuts against the inner wall of the chamber 9 under the elastic force of the spring 6.
As a specific embodiment, the side wall of the plug 3 is symmetrically provided with the limit pins 10, the side wall of the second end 22 of the screw rod 2 is provided with the second limit groove 11 for the limit pin 10 to be clamped in, and the plug 3 is clamped into the second limit groove 11 of the screw rod 2 through the limit pin 10 and limited on the second end 22 of the screw rod 2.
More specifically, the first end 21 of screw rod 2 has the external screw thread, is provided with the internal thread of adaptation in the external screw thread of screw rod 2 in the sleeve 1, and sleeve 1 is fixed through the external screw thread spiro union of its internal thread and the first end 21 of screw rod 2, adopts threaded connection's mode between sleeve 1 and the screw rod 2, and the section of the ejector length of being convenient for is easily makeed.
Adopt the embodiment of the utility model provides an off-load props up ware receives external force when the first spacing groove 4 of top 3, and top 3 drives and is located its inside trigger block 7 and extrudes towards pressure sensor 8 on screw rod 2's second end 22, can trigger pressure sensor 8 feedback information, and its structural design is compact, reasonable, does not have unnecessary part, and is safe firm, easily installs.
Referring to fig. 1 to 3, the embodiment of the present invention further provides an attached lifting scaffold, including the above-mentioned unloading jack, further including attaching wall bracket 12, attaching wall bracket 12 to be installed on building wall 13, the one end of sleeve 1 and the first end 21 spiro union of screw rod 2, the other end of sleeve 1 is rotatably installed on attaching wall bracket 12 through pin 14.
Specifically, the wall-attached support 12 is connected and fixed to the building wall 13 through a wall-through screw 17.
More specifically, the wall-attached support 12 is a triangular structure, which can effectively increase the stability of the structure.
More specifically, one side of the wall-attached bracket 12 is mounted on the building wall 13, the other side of the wall-attached bracket 12 is provided with a longitudinally extending guide rail 15, stop rods 16 are arranged at intervals along the longitudinal extending direction of the guide rail 15, and the first limiting groove 4 of the plug 3 is matched and connected with the stop rods 16 of the guide rail 15.
Adopt the embodiment of the utility model provides an inserted lift scaffold frame, scaffold frame goes up and down to finish at every turn, adjusting screw 2 makes ejector pin 3 withstand guide rail 15's pin 16, scaffold frame load passes through guide rail 15 off-load to attaching wall support 12 and transmits for building wall 13, and trigger block 7 through being located ejector pin 3 inside triggers pressure sensor 8 feedback information, in actual operation, operating condition through pressure sensor 8 can give the scaffold frame control box analysis with the signal transmission, pressure sensor 8 reports to the police in real time by the scaffold frame control box when out of work, can in time put the police to the position of reporting to the police and put, guarantee scaffold frame's the safe effectual work of support, ensure construction safety.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An unloading jacking device is characterized by comprising a sleeve, a screw rod and a jacking head, wherein the screw rod is provided with a first end and a second end which are oppositely arranged, the first end of the screw rod is connected with the sleeve, the second end of the screw rod is connected with the top head, one end of the top head is connected with the screw rod, the other end of the top head is provided with a first limit groove, the end part of the second end of the screw rod is provided with an inward concave slotted hole, a spring is arranged in the slotted hole, one end of the spring is abutted against the inner bottom of the slotted hole, the other end of the spring extends out of the slotted hole to be connected with the trigger block, a pressure sensor is arranged at the end part of the second end of the screw rod and positioned at the periphery of the slotted hole, the pressure sensor is located between the end of the second end of the screw and the trigger block, the ejector head is internally provided with a cavity for accommodating the trigger block, and the trigger block is abutted against the inner wall of the cavity under the elastic force action of the spring.
2. An unloading jacking device as claimed in claim 1, wherein the side wall of the jacking head is symmetrically provided with limit pins, and the side wall of the second end of the screw rod is provided with a second limit groove for the limit pins to be clamped in.
3. An unloading prop according to claim 1 or 2, wherein the first end of the screw has an external thread, and an internal thread adapted to the external thread of the screw is provided in the sleeve, and the sleeve is fixed by its internal thread in a threaded manner to the external thread of the first end of the screw.
4. An attached lifting scaffold, characterized in that, comprises the unloading jack according to any one of claims 1-3, and further comprises a wall-attached support, wherein the wall-attached support is installed on a building wall, one end of the sleeve is in threaded connection with the first end of the screw rod, and the other end of the sleeve is rotatably installed on the wall-attached support through a pin shaft.
5. The attachable lifting scaffold of claim 4, wherein said wall-attached support is attached to said building wall by a through-wall screw connection.
6. An attachable lifting scaffold according to claim 5, wherein said wall-attached support is of triangular configuration.
7. An attached lifting scaffold according to claim 5 or 6, wherein one side of said wall-attached support is mounted on said building wall, a longitudinally extending guide rail is provided on the other side of said wall-attached support, stop rods are provided at intervals along the longitudinal extension direction of said guide rail, and said first position-limiting groove of said top head is coupled with said stop rod of said guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023274892.4U CN214272876U (en) | 2020-12-29 | 2020-12-29 | Unloading supporting device and attached lifting scaffold with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023274892.4U CN214272876U (en) | 2020-12-29 | 2020-12-29 | Unloading supporting device and attached lifting scaffold with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214272876U true CN214272876U (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023274892.4U Active CN214272876U (en) | 2020-12-29 | 2020-12-29 | Unloading supporting device and attached lifting scaffold with same |
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| CN (1) | CN214272876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923618A (en) * | 2022-07-22 | 2022-08-19 | 中建六局华南建设有限公司 | Video measuring system for measuring adhesive force of attached lifting scaffold |
-
2020
- 2020-12-29 CN CN202023274892.4U patent/CN214272876U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923618A (en) * | 2022-07-22 | 2022-08-19 | 中建六局华南建设有限公司 | Video measuring system for measuring adhesive force of attached lifting scaffold |
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