CN212689505U - Safe scaffold is used in construction of building wall - Google Patents
Safe scaffold is used in construction of building wall Download PDFInfo
- Publication number
- CN212689505U CN212689505U CN202020667468.7U CN202020667468U CN212689505U CN 212689505 U CN212689505 U CN 212689505U CN 202020667468 U CN202020667468 U CN 202020667468U CN 212689505 U CN212689505 U CN 212689505U
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- auxiliary
- workbench
- base
- building wall
- adjusting
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Abstract
The utility model discloses a safety scaffold for building wall construction, which comprises a base and a workbench; the front end and the rear end of the base are respectively provided with a supporting upright rod; the workbench is connected with the supporting upright rods at the front end and the rear end in a sliding manner; the base is provided with an adjusting mechanism for adjusting the height of the workbench; a rectangular groove is formed in the left end face of the workbench, and an auxiliary workbench is in sliding fit in the rectangular groove; a plurality of groups of auxiliary guardrails are symmetrically arranged at the front end and the rear end of the auxiliary workbench, and the bottom of each auxiliary guardrail is rotatably connected with the auxiliary workbench; main guardrails are arranged at the front end, the rear end and the right end of the workbench in a surrounding mode. The utility model has the advantages that the arrangement of the auxiliary workbench plays the role of compensating the distance between the workbench and the wall surface, so that the constructors do not need to lean forward during construction, and the danger coefficient and the labor intensity are reduced; set up main guardrail on the workstation, set up supplementary guardrail on supplementary workstation, the homoenergetic plays the guard action, protects constructor's safety.
Description
Technical Field
The utility model belongs to the technical field of the construction, concretely relates to safe scaffold is used in construction of building wall.
Background
The scaffold is a working platform which is erected for ensuring various construction processes to be carried out smoothly, and is mainly used on the wall surface of a building which cannot be directly constructed due to high height.
At present, the upper portion of some building wall is than the bottom sunken, can only support by the convex place in wall bottom when the scaffold frame is placed to make the scaffold frame have certain distance between workstation and the upper portion wall, when constructor stands to construct the wall on the workstation, need the health to lean forward and carry out relevant operation. The construction posture with the body inclined forward can cause the fatigue of constructors on one hand, and on the other hand, the danger coefficient is higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of above-mentioned prior art, provide a safe scaffold is used in building wall construction.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a safety scaffold for building wall construction comprises a base and a workbench;
the front end and the rear end of the base are respectively provided with two upwards extending supporting upright posts;
the workbench is arranged among the four supporting upright rods and is in sliding connection with the supporting upright rods at the front end and the rear end; the base is provided with an adjusting mechanism for adjusting the height of the workbench;
a rectangular groove extending towards the other end is formed in the left end face of the workbench, an auxiliary workbench is matched in the rectangular groove in a sliding mode, and an auxiliary adjusting mechanism for controlling the auxiliary workbench to move left and right is arranged at the end portion, opposite to the rectangular groove, of the workbench;
a plurality of groups of auxiliary guardrails are symmetrically arranged at the front end and the rear end of the auxiliary workbench, and the bottom of each auxiliary guardrail is rotatably connected with the auxiliary workbench; the auxiliary workbench is provided with a positioning mechanism which can vertically fix the auxiliary guardrail;
main guardrails are enclosed at the front end, the rear end and the right end of the workbench.
Preferably, the front end and the rear end of the workbench are respectively provided with two sliding blocks extending along the vertical direction;
and sliding chutes which are in sliding fit with corresponding sliding blocks are arranged on the opposite sides of the supporting upright rods at the front end and the rear end of the base.
Preferably, the adjusting mechanism is a plurality of adjusting cylinders fixedly arranged on the base, and telescopic rods of the adjusting cylinders are upwards fixedly connected with the bottom of the workbench.
Preferably, guide shafts extending leftwards are arranged on two sides of the end part of the rectangular groove;
the auxiliary workbench is provided with two guide holes which are in sliding fit with the corresponding guide shafts;
the auxiliary adjusting mechanism is an adjusting screw rod, and the central axis of the adjusting screw rod is parallel to the central axis of the guide shaft;
and a threaded hole in threaded fit with the adjusting screw is formed in the auxiliary workbench.
Preferably, a plurality of shaft sleeve sets are symmetrically arranged at the front end and the rear end of the auxiliary workbench, and each shaft sleeve set comprises two shaft sleeves which are coaxially distributed;
the bottom of the auxiliary guardrail is provided with two rotating shafts extending towards the same direction;
two rotating shafts at the bottom of the auxiliary guardrail are in running fit with two shaft sleeves in the same shaft sleeve group.
Preferably, the positioning mechanism is a positioning screw, and the positioning screw is arranged on one of the shaft sleeves of the bearing sleeve; a first threaded hole with a central axis extending along the vertical direction is formed in the shaft sleeve provided with the positioning screw;
a second threaded hole corresponding to the first threaded hole is formed in the rotating shaft corresponding to the shaft sleeve provided with the positioning screw;
the extending direction of the central axis of the second threaded hole is consistent with the height direction of the auxiliary guardrail.
Preferably, the bottom of the base is provided with four rollers.
Preferably, four right angles of the base are respectively provided with a support stud;
four right angles of the base are respectively provided with a supporting threaded hole which penetrates through the top surface and the bottom surface of the base; the support stud is in threaded connection with the support threaded hole;
the bottom end of the supporting stud is rotatably connected with the supporting seat.
Preferably, the upper part of the support stud is provided with a support adjusting handle.
Preferably, a level gauge is arranged on the base.
The utility model has the advantages that:
(1) the utility model discloses building wall construction is with setting up of auxiliary workbench among the safety scaffold, plays the effect of distance between compensation workstation and the wall, no longer need lean forward the health when making constructor construct, has reduced danger coefficient and intensity of labour.
(2) The utility model discloses set up main guardrail on the workstation in the safety scaffold for building wall construction, set up supplementary guardrail on supplementary workstation, the homoenergetic plays the protective action, protects constructor's safety; the auxiliary operating platform is provided with a plurality of groups of auxiliary guardrails, so that when the auxiliary operating platform extends out of different lengths, the corresponding auxiliary guardrails can be used, when the extension is short, the auxiliary guardrail at the leftmost end is exposed for use, and when the extension length is gradually increased, the rest auxiliary guardrails are sequentially exposed for use; wherein the rotation of auxiliary guardrail and auxiliary workbench is connected, makes the auxiliary guardrail who stretches out and expose along with auxiliary workbench rotate to upright state and play the guard action, and the auxiliary guardrail that does not expose then rotates to the level and is located the rectangle recess.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic perspective view of the safety scaffold for building wall construction according to the present invention;
FIG. 2 is a schematic front view of the safety scaffold for building wall construction;
FIG. 3 is a schematic perspective view of the worktable of the present invention;
FIG. 4 is a schematic left side view of the structure of the worktable of the present invention;
FIG. 5 is a schematic perspective view of the auxiliary worktable of the present invention;
FIG. 6 is a schematic view of the auxiliary workbench and the auxiliary guardrail of the present invention;
fig. 7 is a schematic view of the working table and the auxiliary working table when the exposed auxiliary fence of the utility model is upright;
fig. 8 is a schematic view of the workbench and the auxiliary workbench when the auxiliary guardrail of the present invention is rotated to the horizontal position;
FIG. 9 is a schematic perspective view of the auxiliary table and the workbench when the auxiliary table is retracted into the rectangular groove;
FIG. 10 is a schematic left side view of the auxiliary table and the workbench when the auxiliary table is retracted into the rectangular groove;
FIG. 11 is a schematic perspective view of the construction of the safety scaffold for building wall construction when the auxiliary workbench is retracted into the rectangular groove of the present invention;
wherein the content of the first and second substances,
0-wall surface;
1-a base, 11-a supporting upright rod, 12-a sliding chute, 13-a roller, 14-a supporting stud, 141-a supporting adjusting handle and 15-a supporting seat;
2-a workbench, 21-a slide block, 22-a rectangular groove, 23-a guide shaft and 24-a main guardrail;
3-adjusting the cylinder;
4-auxiliary workbench, 41-guide hole, 42-threaded hole, 43-auxiliary guardrail, 431-rotating shaft, 44-shaft sleeve group and 441-shaft sleeve;
5-adjusting the screw rod;
6-set screw.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the present invention, the terms such as "front", "back", "left", "right", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and only for convenience of describing the relationship term determined by the structural relationship of each component or element of the present invention, which is not specific to any component or element of the present invention, which is not to be construed as a limitation of the present invention.
In the present invention, terms such as "connected" and "connected" should be understood in a broad sense, and may be either fixedly connected or integrally connected or detachably connected; may be directly connected or indirectly connected through an intermediate. The meaning of the above terms in the present invention can be determined according to specific situations by persons skilled in the art, and should not be construed as limiting the present invention.
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1-2, a safety scaffold for building wall construction comprises a base 1 and a workbench 2;
two supporting upright posts 11 extending upwards are respectively arranged at the front end and the rear end of the base 1;
the workbench 2 is arranged among the four supporting upright rods 11 and is in sliding connection with the supporting upright rods 11 at the front end and the rear end; the base 1 is provided with an adjusting mechanism for adjusting the height of the workbench 2;
as shown in fig. 3-4, a rectangular groove 22 extending towards the other end is formed in the left end face of the workbench 2, the auxiliary workbench 4 is in sliding fit in the rectangular groove 22, and an auxiliary adjusting mechanism for controlling the auxiliary workbench 4 to move left and right is arranged at the end of the workbench 2 opposite to the rectangular groove 22, that is, the auxiliary adjusting mechanism controls the auxiliary workbench 4 to extend towards the wall surface 0 direction or retract away from the wall surface 0 direction; the arrangement of the auxiliary workbench 4 plays a role in compensating the distance between the workbench 2 and the wall surface 0, so that a constructor does not need to lean forward during construction, and the risk factor and the labor intensity are reduced;
a plurality of groups of auxiliary guardrails 43 are symmetrically arranged at the front end and the rear end of the auxiliary workbench 4, and the bottoms of the auxiliary guardrails 43 are rotatably connected with the auxiliary workbench 4; the auxiliary workbench 4 is provided with a positioning mechanism which can vertically fix the auxiliary guardrail 43;
the arrangement of the plurality of groups of auxiliary guardrails 43 ensures that when the auxiliary workbench 4 extends out of different lengths, corresponding auxiliary guardrails 43 can be used, when the extension is short, the auxiliary guardrail 43 at the leftmost end is exposed for use, and when the extension length is gradually increased, the rest auxiliary guardrails are sequentially exposed for use;
the auxiliary guardrail 43 is rotatably connected with the auxiliary worktable 4, thereby achieving the following purposes: the exposed auxiliary guardrails 43 along with the extension of the auxiliary workbench 4 are rotated to be in an upright state to play a role in protection, and the unexposed auxiliary guardrails are rotated to be horizontally positioned in the rectangular grooves 22;
both ends and right-hand member all enclose main guardrail 24 around workstation 2, play the guard action to constructor.
Preferably, as shown in fig. 3-4, two sliding blocks 21 extending in the vertical direction are respectively arranged at the front end and the rear end of the working platform 2;
the front and back ends of the base 1 support the opposite side of the upright 11 and are provided with sliding grooves 12 which are in sliding fit with the corresponding sliding blocks 21.
Preferably, the adjusting mechanism is a plurality of adjusting cylinders 3 fixedly arranged on the base 1, and telescopic rods of the adjusting cylinders 3 are upwards fixedly connected with the bottom of the workbench 2.
Preferably, as shown in fig. 4, guide shafts 23 extending leftward are disposed on two sides of the end of the rectangular groove 22, that is, the central axes of the guide shafts 23 are perpendicular to the wall surface 0;
as shown in fig. 5-6, the auxiliary worktable 4 is provided with two guide holes 41 which are in sliding fit with the corresponding guide shafts 23;
the auxiliary adjusting mechanism is an adjusting screw rod 5, and the central axis of the adjusting screw rod 5 is parallel to the central axis of the guide shaft 23;
the auxiliary worktable 4 is provided with a threaded hole 42 which is in threaded fit with the adjusting screw 5.
Under the sliding limit fit of the guide shaft 23 and the guide hole 41 and the thread fit of the adjusting screw 5 and the threaded hole 42, when the adjusting screw 5 is rotated, the sliding movement of the auxiliary workbench 4 along the guide shaft 23 is realized, so that the extension or retraction of the auxiliary workbench 4 is realized.
Preferably, as shown in fig. 5, a plurality of shaft sleeve sets 44 are symmetrically arranged at the front end and the rear end of the auxiliary worktable 4, and each shaft sleeve set 44 includes two shaft sleeves 441 coaxially distributed;
the bottom of the auxiliary guardrail 43 is provided with two rotating shafts 431 extending towards the same direction;
as shown in fig. 6, the two rotation shafts 431 at the bottom of the auxiliary guardrail 43 are rotatably matched with the two shaft sleeves 441 in the same shaft sleeve group 44.
When the subsidiary rail 43 is installed, the corresponding rotation shaft 431 is aligned with the boss 441, and then the rotation shaft 431 is inserted into the boss 441.
Preferably, as shown in fig. 6, the positioning mechanism is a positioning screw 6, and the positioning screw 6 is disposed on one of the shaft sleeves 441 of the bearing sleeve 44; a first threaded hole with a central axis extending along the vertical direction is formed in the shaft sleeve 441 provided with the positioning screw 6;
a second threaded hole corresponding to the first threaded hole is formed in the rotating shaft 431 corresponding to the shaft sleeve 441 provided with the positioning screw 6;
the extending direction of the central axis of the second threaded hole coincides with the height direction of the subsidiary rail 43.
After the auxiliary guardrail 43 is rotated to the up-to-state, the positioning screw 6 is rotated, so that the lower end of the positioning screw 6 passes through the first threaded hole and enters the second threaded hole, and the auxiliary guardrail 43 is positioned in the vertical state; when the auxiliary guardrail 43 needs to be rotated to the horizontal position, the positioning screw 6 is rotated upwards, the lower end of the positioning screw 6 is separated from the second threaded hole, and the rotation function of the auxiliary guardrail 43 is recovered.
Preferably, the bottom of the base 1 is provided with four rollers 13 for moving.
Preferably, four right angles of the base 1 are respectively provided with a support stud 14;
four right angles of the base 1 are respectively provided with a supporting threaded hole which penetrates through the top surface and the bottom surface of the base 1; the support stud 14 is in threaded connection with the support threaded hole;
the bottom end of the support stud 14 is rotatably connected with the support seat 15, and specifically, the bottom end of the support stud 14 is rotatably connected with the support seat 15 through a bearing.
Preferably, a support adjusting handle 141 is provided on the upper portion of the support stud 14.
Preferably, a level is arranged on the base 1.
When the scaffold is required to be moved, the four support studs 14 are respectively rotated to enable the support studs 14 to move upwards until the rollers 13 contact the ground, and the scaffold is moved through the rollers 13;
when the scaffold is required to be fixed, the support studs 14 are rotated reversely, so that the support studs 14 move downwards until the support seats 15 contact the ground to play a supporting role; when the ground of the supporting scaffold is uneven, the four supporting studs 14 are respectively adjusted, the base 1 can be adjusted to be horizontal, and meanwhile, the gradienter on the base 1 detects the levelness of the base 1, so that the regulation of the supporting studs 14 is guided; support double-screw bolt 14 not with ground contact in this application simultaneously, supporting seat 15 and ground direct contact, and supporting seat 15 and support can rotate relatively between the double-screw bolt 14, consequently at the in-process of rotatory support double-screw bolt 14, supporting seat 15 does not take place to rotate, can not fish tail contact surfaces such as subaerial floor.
The utility model provides a safe scaffold is used in construction of building wall, its embodiment is as follows:
the scaffold is moved to a proper position through the rollers 13; then, the support stud 14 is rotated to move the support stud 14 downwards until the support seat 15 contacts the ground to support.
Rotating the adjusting screw 5 to extend the auxiliary workbench 4 until the auxiliary workbench approaches the wall surface 0 to be constructed; the auxiliary guard rail 43 exposed following the extension of the auxiliary table 4 is rotated to an upright state, and then the set screw 6 is rotated so that the lower end of the set screw 6 passes through the first threaded hole and enters the second threaded hole, thereby positioning the auxiliary guard rail 43 in the up-to-state, thereby achieving a guard function, as shown in fig. 7.
In specific use, can be through the position of adjusting whole scaffold frame, make auxiliary workbench 4 stretch out to be close to when waiting to be under construction wall 0, just have complete auxiliary guardrail 43 to expose, for example just have an auxiliary guardrail or two auxiliary guardrails or three auxiliary guardrails of leftmost end to expose.
Meanwhile, in a specific construction process, the height of the workbench 2 is controlled by the adjusting cylinder 3 so as to construct wall surfaces with different heights.
After the construction is finished, the positioning screw 6 is rotated upwards, the lower end of the positioning screw 6 is separated from the second threaded hole, and the upright auxiliary guardrail 43 is rotated to be horizontal, as shown in fig. 8; the adjusting screw 5 is then rotated in the reverse direction to retract the subsidiary table 4 and the subsidiary rail 43 rotated to the horizontal into the rectangular recess 22, as shown in fig. 9 to 11.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the present invention, and those skilled in the art should understand that, based on the technical solution of the present invention, various modifications or variations that can be made by those skilled in the art without inventive labor are still within the scope of the present invention.
Claims (10)
1. A safety scaffold for building wall construction is characterized by comprising a base and a workbench;
the front end and the rear end of the base are respectively provided with two upwards extending supporting upright posts;
the workbench is arranged among the four supporting upright rods and is in sliding connection with the supporting upright rods at the front end and the rear end; the base is provided with an adjusting mechanism for adjusting the height of the workbench;
a rectangular groove extending towards the other end is formed in the left end face of the workbench, an auxiliary workbench is matched in the rectangular groove in a sliding mode, and an auxiliary adjusting mechanism for controlling the auxiliary workbench to move left and right is arranged at the end portion, opposite to the rectangular groove, of the workbench;
a plurality of groups of auxiliary guardrails are symmetrically arranged at the front end and the rear end of the auxiliary workbench, and the bottom of each auxiliary guardrail is rotatably connected with the auxiliary workbench; the auxiliary workbench is provided with a positioning mechanism which can vertically fix the auxiliary guardrail;
main guardrails are enclosed at the front end, the rear end and the right end of the workbench.
2. The safety scaffold for building wall surface construction as claimed in claim 1, wherein the front and rear ends of the work bench are respectively provided with two sliders extending in a vertical direction;
and sliding chutes which are in sliding fit with corresponding sliding blocks are arranged on the opposite sides of the supporting upright rods at the front end and the rear end of the base.
3. The safety scaffold for building wall surface construction according to claim 1, wherein the adjusting mechanism is a plurality of adjusting cylinders fixedly arranged on the base, and the telescopic rods of the adjusting cylinders are fixedly connected with the bottom of the workbench upwards.
4. The safety scaffold for building wall surface construction as claimed in claim 1, wherein guide shafts extending leftward are provided at both sides of the end portion of the rectangular groove;
the auxiliary workbench is provided with two guide holes which are in sliding fit with the corresponding guide shafts;
the auxiliary adjusting mechanism is an adjusting screw rod, and the central axis of the adjusting screw rod is parallel to the central axis of the guide shaft;
and a threaded hole in threaded fit with the adjusting screw is formed in the auxiliary workbench.
5. The safety scaffold for building wall surface construction as claimed in claim 1, wherein a plurality of shaft sleeve sets are symmetrically arranged at the front and rear ends of the auxiliary worktable, each shaft sleeve set comprises two shaft sleeves which are coaxially distributed;
the bottom of the auxiliary guardrail is provided with two rotating shafts extending towards the same direction;
two rotating shafts at the bottom of the auxiliary guardrail are in running fit with two shaft sleeves in the same shaft sleeve group.
6. The safety scaffold for building wall surface construction according to claim 5, wherein the positioning mechanism is a positioning screw, and the positioning screw is arranged on one of the bearing sleeves; a first threaded hole with a central axis extending along the vertical direction is formed in the shaft sleeve provided with the positioning screw;
a second threaded hole corresponding to the first threaded hole is formed in the rotating shaft corresponding to the shaft sleeve provided with the positioning screw;
the extending direction of the central axis of the second threaded hole is consistent with the height direction of the auxiliary guardrail.
7. The safety scaffold for building wall surface construction as claimed in claim 1, wherein four rollers are provided at the bottom of the base.
8. The safety scaffold for building wall surface construction according to claim 7, wherein a support stud is provided at each of four right-angle corners of the base;
four right angles of the base are respectively provided with a supporting threaded hole which penetrates through the top surface and the bottom surface of the base; the support stud is in threaded connection with the support threaded hole;
the bottom end of the supporting stud is rotatably connected with the supporting seat.
9. The safety scaffold for building wall surface construction as claimed in claim 8, wherein a support adjusting handle is provided at an upper portion of the support stud.
10. The safety scaffold for building wall surface construction as claimed in claim 9, wherein a level is provided on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020667468.7U CN212689505U (en) | 2020-04-28 | 2020-04-28 | Safe scaffold is used in construction of building wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020667468.7U CN212689505U (en) | 2020-04-28 | 2020-04-28 | Safe scaffold is used in construction of building wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212689505U true CN212689505U (en) | 2021-03-12 |
Family
ID=74886055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020667468.7U Expired - Fee Related CN212689505U (en) | 2020-04-28 | 2020-04-28 | Safe scaffold is used in construction of building wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212689505U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062610A (en) * | 2021-04-24 | 2021-07-02 | 王长财 | New wall building and building system and method based on old wall |
| CN115874794A (en) * | 2022-12-08 | 2023-03-31 | 山东鼎实建筑设计有限公司 | Supporting structure for building |
-
2020
- 2020-04-28 CN CN202020667468.7U patent/CN212689505U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113062610A (en) * | 2021-04-24 | 2021-07-02 | 王长财 | New wall building and building system and method based on old wall |
| CN115874794A (en) * | 2022-12-08 | 2023-03-31 | 山东鼎实建筑设计有限公司 | Supporting structure for building |
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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: 20210312 |
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| CF01 | Termination of patent right due to non-payment of annual fee |