CN210049641U - A building site splices stair temporarily for construction - Google Patents
A building site splices stair temporarily for construction Download PDFInfo
- Publication number
- CN210049641U CN210049641U CN201920733564.4U CN201920733564U CN210049641U CN 210049641 U CN210049641 U CN 210049641U CN 201920733564 U CN201920733564 U CN 201920733564U CN 210049641 U CN210049641 U CN 210049641U
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- adjusting
- limiting
- fixed
- plate
- synchronous
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Abstract
The utility model provides a building site temporarily splices stair for construction, including device body, synchronous adjusting rod, regulation gag lever post and spacing pedal, all be provided with the support regulating plate around the device body bottom, and support between the regulating plate bottom left side and through bolt fixed mounting have six fixed link rods of fore-and-aft direction; the front and the back of the inner side of the supporting and adjusting plate are respectively provided with an inclined fixed plate in a limiting way through a left fixed shaft and a right fixed shaft, and a limiting pedal is arranged between the inclined fixed plates in a limiting way by inserting two ends of the inclined fixed plates; seven adjusting pedals are inserted into the middle between the inclined fixing plates in a limiting mode, and the front end and the rear end of each of the adjusting pedals and the limiting pedals are fixedly provided with synchronous connecting rods through bolts. Support the setting of regulating plate, conveniently through the fixed axle with slope fixed plate fixed mounting in the inboard and support it, make things convenient for the slope fixed plate to remove the regulation that leads realization inclination in inside and through adjusting the spacing fixed after the gag lever post is adjusted the slope.
Description
Technical Field
The utility model belongs to the technical field of interim stair, architectural equipment, especially, relate to an interim concatenation stair of building site for construction.
Background
The building is used as a component for vertical traffic between floors. The method is used for traffic connection between floors and when the height difference is large. Stairways are also provided in multi-story and high-rise buildings provided with elevators and escalators as the main means of vertical transportation. High-rise buildings, although using elevators as the main vertical transport means, still need to keep staircases for escape in case of fire. The stairs are composed of continuous stair sections, platforms, enclosing members and the like. The horizontal projection distance between the lowest step and the highest step of the stair is the length of the stair, and the total height of the steps is the height of the stair. The stairs can be divided into single-run stairs, double-run stairs and multi-run stairs according to stair sections. The planar shape of the ladder sections is linear, polygonal and curvilinear. The single-run stair is the simplest and is suitable for buildings with lower floor heights; the double-running stairs are most common, and comprise straight double-running upper parts, zigzag double-running parts, double-running folding parts and the like, so that the double-running stairs are suitable for common civil buildings and industrial buildings; the three-run stair has a three-fold type, a T-shaped type, a split type and the like, and is mainly used for public buildings; the scissors stair is composed of a pair of double-running parallel ladders in opposite directions, can pass more people and saves space.
Based on the above, the inventor finds that the existing temporary spliced stairway cannot adjust the integral inclination angle according to the actual condition, and the pedal cannot be adjusted according to the actual condition.
In view of the above, research and improvement are made on the existing structure and defects, and a temporary spliced stair for construction site is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a building site splices stair temporarily for construction to solve present can not adjust holistic inclination according to actual conditions, the problem that the trample can not adjust according to actual conditions.
The utility model is used for purpose and efficiency of building site temporary splicing stair of construction are reached by following specific technological means:
a building site temporary splicing stair for building construction comprises a device body, support adjusting plates, fixed connecting rods, an adjusting pedal, an inclined fixing plate, synchronous connecting rods, a synchronous adjusting rod, an adjusting limiting rod and a limiting pedal, wherein the support adjusting plates are arranged at the front and the back of the bottom of the device body, and six fixed connecting rods in the front and back directions are fixedly arranged at the left side of the bottom between the support adjusting plates through bolts; the front and the back of the inner side of the supporting and adjusting plate are respectively provided with an inclined fixed plate in a limiting way through a left fixed shaft and a right fixed shaft, and a limiting pedal is arranged between the inclined fixed plates in a limiting way by inserting two ends of the inclined fixed plates; seven adjusting pedals are inserted into the middle part between the inclined fixing plates in a limiting manner, and synchronous connecting rods are fixedly arranged at the front end and the rear end of each of the adjusting pedals and the limiting pedals through bolts; the synchronous adjusting rod is installed at the top of the synchronous connecting rod through a fixed shaft, and the right side between the supporting and adjusting plates is inserted with a limiting and adjusting limiting rod.
Furthermore, the right side of the inner side end face of the supporting and adjusting plate is provided with a limiting guide groove with a front through hole and a rear through hole, and the left side of the inner side end face of the supporting and adjusting plate is provided with a moving guide groove in the up-down direction.
Furthermore, the top end face of the synchronous connecting rod is provided with a semicircular head inserting plate with a mounting hole, and the bottom end of the synchronous connecting rod is provided with a fixed mounting cylinder with a mounting hole.
Furthermore, nine pairs of semicircular head fixing plates which are orderly arranged from left to right are arranged at the bottom of the synchronous adjusting rod, and a movable groove in the left-right direction is formed in the end face of the bottom of the synchronous adjusting rod.
Furthermore, the front end part and the rear end part of the limiting pedal are respectively provided with an adjusting bolt fixing circular plate, and threaded mounting holes are formed in the centers of the front end surface cylinder and the rear end surface cylinder of the limiting pedal.
Compared with the prior art, the utility model discloses following beneficial effect has:
support the setting of regulating plate, conveniently through the fixed axle with slope fixed plate fixed mounting in the inboard and support it, make things convenient for the slope fixed plate to remove the regulation that leads realization inclination in inside and through adjusting the spacing fixed after the gag lever post is adjusted the slope.
The setting of synchronization regulation pole makes things convenient for synchronous connection pole movable mounting to realize synchronous motion in the bottom, conveniently carries out angle modulation to adjusting pedal and spacing pedal through the synchronous connection pole, and inserts the fixed pin inside spacing pedal of carrying on spacing fixedly after conveniently adjusting.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a schematic view of the cart according to the present invention in use.
Fig. 4 is a front view of the synchronous connecting rod of the present invention.
In the figure: 1. a device body; 2. supporting the adjusting plate; 3. a fixed connecting rod; 4. adjusting a pedal; 5. inclining the fixing plate; 6. a synchronous connecting rod; 7. a synchronous adjusting rod; 8. adjusting the limiting rod; 9. and limiting the pedal.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 4:
the utility model provides a building site temporarily splices stair for construction, including device body 1, support regulating plate 2, fixed link 3, adjust pedal 4, slope fixed plate 5, synchronous connecting rod 6, synchronous adjusting rod 7, adjust gag lever post 8 and spacing pedal 9, all be provided with support regulating plate 2 around the device body 1 bottom, and support regulating plate 2 between the bottom left side through bolt fixed mounting have six fixed link 3 of fore-and-aft direction; the front and the back of the inner side of the supporting and adjusting plate 2 are respectively provided with an inclined fixed plate 5 in a limiting way through a left fixed shaft and a right fixed shaft, and a limiting pedal 9 is inserted and arranged at two ends between the inclined fixed plates 5 in a limiting way; seven adjusting pedals 4 are inserted into the middle part between the inclined fixing plates 5 in a limiting manner, and synchronous connecting rods 6 are fixedly arranged at the front ends and the rear ends of the adjusting pedals 4 and the limiting pedals 9 through bolts; the synchronous adjusting rod 7 is installed at the top of the synchronous connecting rod 6 through a fixed shaft, and an adjusting limiting rod 8 is installed between the supporting and adjusting plates 2 in a limiting mode in a mode that the right side of the supporting and adjusting rod is inserted into the space between the supporting and adjusting plates.
Wherein, support 2 medial surface right sides of regulating plate and all set up the spacing guide way of taking the front and back through hole, and support 2 medial surface left sides of regulating plate and all set up the removal guide way of direction from top to bottom, make things convenient for slope fixed plate 5 to remove the direction through the fixed axle installation, conveniently adjust the spacing fixed of inserting of gag lever post 8, make things convenient for slope fixed plate 5 left end to reciprocate through the fixed axle.
The top end face of the synchronous connecting rod 6 is provided with a semicircular head inserting plate with a mounting hole, the end part of the bottom of the synchronous connecting rod 6 is provided with a fixed mounting cylinder with a mounting hole, the synchronous connecting rod 7 is conveniently inserted into the inside and is mounted through a fixed shaft, and the synchronous connecting rod is conveniently sleeved at two end parts of the adjusting pedal 4 and the limiting pedal 9 and is fixedly mounted through bolts.
The bottom of the synchronous adjusting rod 7 is provided with nine pairs of semicircular head fixing plates which are orderly arranged left and right, and the end face of the bottom of the synchronous adjusting rod 7 is provided with a movable groove in the left and right directions, so that the synchronous connecting rod 6 can be conveniently inserted and can be movably mounted through a fixed shaft, and the blocking of the movement of the synchronous connecting rod 6 is prevented.
Wherein, tip all is provided with the fixed plectane of adjusting bolt around the spacing pedal 9, and terminal surface cylinder center all seted up threaded mounting hole around the spacing pedal 9, makes things convenient for fixed pin to insert fixed spacing, makes things convenient for synchronous connecting rod 6's suit and passes through the bolt fastening.
The specific use mode and function of the embodiment are as follows:
in the utility model, when in use, the device body 1 is placed at a required position and is limited and fixed by the bolt, as shown in fig. 1, the adjusting limit rod 8 is taken out and the inclination angle of the inclined fixed plate 5 is adjusted by moving, so that the left end of the inclined fixed plate 5 is flush with the left plateau ground and is limited and fixed by the adjusting limit rod 8, the fixing pins at the two ends of the limiting pedal 9 are taken out and the adjusting pedal 4 and the limiting pedal 9 are adjusted to be horizontal by the synchronous adjusting rod 7, as shown in fig. 1, the fixing pin is inserted and installed back to the limit pedal 9 for limiting and fixing, and then the normal use can be realized, when the cart is needed, the fixing pin is taken out from the inside of the limiting pedal 9, the adjusting pedal 4 and the limiting pedal 9 are adjusted to be in the state shown in figure 3 through the synchronous adjusting rod 7, and then the fixing pin is inserted into the inside of the limiting pedal 9 for fixing, so that the cart can be used; the support adjusting plate 2 is convenient for fixedly installing the inclined fixing plate 5 at the inner side through the fixing shaft and supporting the inclined fixing plate, the inclined fixing plate 5 is convenient for moving and guiding in the inner part to adjust the inclination angle, and the inclined fixing plate is limited and fixed after being adjusted through the adjusting limiting rod 8; wherein synchronous motion is realized in the bottom to the convenient synchronous connecting rod 6 movable mounting of synchronization regulation pole 7, conveniently carries out angle modulation through synchronous connecting rod 6 to regulation pedal 4 and spacing pedal 9, and inserts the fixed pin behind the convenient regulation and carries out spacing fixed inside the spacing pedal 9.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. The utility model provides a building site splices stair temporarily for construction which characterized in that: the building site temporary splicing stair for building construction comprises a device body (1), a supporting and adjusting plate (2), a fixed connecting rod (3), an adjusting pedal (4), an inclined fixing plate (5), a synchronous connecting rod (6), a synchronous adjusting rod (7), an adjusting limiting rod (8) and a limiting pedal (9); the front and the back of the bottom of the device body (1) are respectively provided with a supporting and adjusting plate (2), and six fixed connecting rods (3) in the front and back directions are fixedly arranged on the left side of the bottom between the supporting and adjusting plates (2) through bolts; the front and the back of the inner side of the supporting and adjusting plate (2) are respectively provided with an inclined fixing plate (5) in a limiting way through a left fixing shaft and a right fixing shaft, and a limiting pedal (9) is inserted between the inclined fixing plates (5) at two ends in a limiting way; seven adjusting pedals (4) are inserted into the middle between the inclined fixing plates (5) in a limiting manner, and synchronous connecting rods (6) are fixedly arranged at the front ends and the rear ends of the adjusting pedals (4) and the limiting pedals (9) through bolts; the synchronous adjusting rod (7) is installed at the top of the synchronous connecting rod (6) through a fixed shaft, and an adjusting limiting rod (8) is installed between the supporting and adjusting plates (2) in a limiting mode in a mode that the right side is inserted into the space between the supporting and adjusting plates.
2. A temporary spliced stair for use at a construction site as claimed in claim 1, wherein: support regulating plate (2) medial surface right side all seted up the spacing guide way of taking front and back through hole, and support regulating plate (2) medial surface left side and all seted up the removal guide way of direction from top to bottom.
3. A temporary spliced stair for use at a construction site as claimed in claim 1, wherein: the end face of the top of the synchronous connecting rod (6) is provided with a semicircular head inserting plate with a mounting hole, and the end part of the bottom of the synchronous connecting rod (6) is provided with a fixed mounting cylinder with a mounting hole.
4. A temporary spliced stair for use at a construction site as claimed in claim 1, wherein: nine pairs of semicircular head fixing plates which are orderly arranged from left to right are arranged at the bottom of the synchronous adjusting rod (7), and a movable groove in the left-right direction is formed in the end face of the bottom of the synchronous adjusting rod (7).
5. A temporary spliced stair for use at a construction site as claimed in claim 1, wherein: the front end part and the rear end part of the limiting pedal (9) are provided with adjusting bolt fixing circular plates, and threaded mounting holes are formed in the centers of the front end surface cylinder and the rear end surface cylinder of the limiting pedal (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920733564.4U CN210049641U (en) | 2019-05-22 | 2019-05-22 | A building site splices stair temporarily for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920733564.4U CN210049641U (en) | 2019-05-22 | 2019-05-22 | A building site splices stair temporarily for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210049641U true CN210049641U (en) | 2020-02-11 |
Family
ID=69382509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920733564.4U Expired - Fee Related CN210049641U (en) | 2019-05-22 | 2019-05-22 | A building site splices stair temporarily for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210049641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252769A (en) * | 2020-10-12 | 2021-01-22 | 喻正良 | Temporary passing device for building construction |
-
2019
- 2019-05-22 CN CN201920733564.4U patent/CN210049641U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252769A (en) * | 2020-10-12 | 2021-01-22 | 喻正良 | Temporary passing device for building construction |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200211 Termination date: 20210522 |