CN214034675U - Ladder frame for decoration - Google Patents

Abstract

The utility model relates to a ladder frame is used to fitment, be in including the top layer board to and set up perpendicularly a plurality of landing legs of the bottom border position department of top layer board, one of them the upper end of landing leg is equipped with the telescopic link, the telescopic link is adjustable in the position on the direction of height of this landing leg, the upper end of telescopic link is equipped with the tray. The utility model provides a ladder frame for decoration is equipped with the top layer board that makes things convenient for constructor to stand to and make things convenient for constructor to take the tray of instrument, and the tray passes through the telescopic link telescopically to be connected on the landing leg, can adjust the height of tray relative top layer board in a flexible way, and constructor need not to bow just can conveniently take the instrument, labour saving and time saving; when the telescopic rod is not in use, the telescopic rod can be completely retracted into the supporting leg, and the tray is overlapped on the top supporting plate, so that the occupied space is reduced, and the compact structure is good.

Description

Ladder frame for decoration

Technical Field

The utility model relates to a fitment construction auxiliary device technical field, more specifically relates to a ladder frame is used to fitment.

Background

In the decoration construction, when the high position of the wall surface or the roof is constructed, because the construction position is higher, constructors can carry out decoration construction by means of the ladder frame.

The existing ladder frame generally comprises four support legs and a supporting plate for an operator to stand, the ladder frame is moved to the position below a to-be-constructed position during construction, and the constructor climbs the ladder frame and stands on the supporting plate to finish construction. The ladder frame of this kind of structural style supports steadily, and the area of standing is big, can guarantee constructor operation safety. However, in the decoration construction process, constructors can alternately use different construction tools for construction operation, the construction tools are generally placed on a supporting plate for standing, and when the tools are replaced, the constructors need to bend down to take the tools, so that time is delayed, the labor intensity of the constructors is increased, and the construction efficiency is reduced; and the fixed bolster of directly fixing the placing construction tool on the layer board, though the instrument of taking is convenient, but the fixed bolster occupation space is big, the whole transportation of ladder frame of not being convenient for.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a ladder frame is used to fitment aims at solving the technical problem of the inconvenient instrument of taking when current ladder frame carries out the fitment construction.

According to the utility model discloses, a ladder frame is used to fitment is provided, including the top layer board to and set up perpendicularly a plurality of landing legs of the bottom border position department of top layer board, one of them the upper end of landing leg is equipped with the telescopic link, the telescopic link is adjustable at the ascending position of direction of height of this landing leg, the upper end of telescopic link is equipped with the tray.

Preferably, the supporting legs are hollow cylindrical structures with top ends opened, and the telescopic rod is inserted into one of the supporting legs.

Preferably, the side wall of the upper end of the supporting leg provided with the telescopic rod is provided with a through threaded hole, the threaded hole is in threaded connection with a locking screw, and the telescopic rod is locked and fixed on the supporting leg through the locking screw.

Preferably, the tray is horizontally and rotatably connected to the upper end of the telescopic rod.

Preferably, the bottom of the tray is provided with a supporting cylinder, the supporting cylinder is of a cylindrical tubular structure, the upper end of the telescopic rod is of a cylindrical structure, and the upper end of the telescopic rod is inserted into the supporting cylinder.

Preferably, an annular elastic friction component is arranged between the upper end of the telescopic rod and the support cylinder.

Preferably, the elastic friction member is made of rubber.

Preferably, the bottom ends of the plurality of supporting legs are respectively provided with a caster, and each caster is respectively provided with a brake mechanism.

Preferably, the lower part of the top supporting plate is further provided with a storage supporting plate, the storage supporting plate and the top supporting plate are arranged in parallel at a preset interval, and the storage supporting plate is fixedly connected to the supporting legs.

Preferably, the top supporting plate and the storage supporting plate are provided with closed baffle plates at the periphery.

The utility model provides a ladder frame for decoration is equipped with the top layer board that makes things convenient for constructor to stand to and make things convenient for constructor to take the tray of instrument, and the tray passes through the telescopic link telescopically to be connected on the landing leg, can adjust the height of tray relative top layer board in a flexible way, and constructor need not to bow just can conveniently take the instrument, labour saving and time saving; when the telescopic rod is not in use, the telescopic rod can be completely retracted into the supporting leg, and the tray is overlapped on the top supporting plate, so that the occupied space is reduced, and the compact structure is good.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings.

Fig. 1 and fig. 2 are respectively the three-dimensional structure schematic diagram of the ladder frame for decoration when observing in different directions according to the embodiment of the present invention.

Fig. 3 shows a front view of a finishing ladder according to an embodiment of the present invention.

Fig. 4 shows a partial cross-sectional view of a telescopic rod connected with a supporting leg and a tray in a ladder for decoration according to an embodiment of the present invention.

Fig. 5 shows a top view of a finishing ladder according to an embodiment of the present invention.

Fig. 6 shows a schematic view of a pallet of a finishing ladder according to an embodiment of the present invention in a retracted state.

In the figure: the support comprises a top supporting plate 1, supporting legs 2, an expansion link 3, a tray 4, a supporting cylinder 41, a locking screw 5, a placing supporting plate 6 and an elastic friction part 7.

Detailed Description

Various embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Like elements in the various figures are denoted by the same or similar reference numerals. For purposes of clarity, the various features in the drawings are not necessarily drawn to scale.

The utility model provides a ladder frame is used to fitment, including top layer board 1 to and set up a plurality of landing legs 2 in the bottom border position department of top layer board 1 perpendicularly, the upper end of one of them landing leg 2 is equipped with telescopic link 3, and telescopic link 3 is adjustable in the ascending position of the direction of height of this landing leg 2, and the upper end of telescopic link 3 is equipped with tray 4, and tray 4 is located the top of top layer board 1.

Referring to fig. 1, 2, 3 and 5, in this embodiment, the top supporting plate 1 is rectangular, the four top corners of the bottom of the top supporting plate 1 are respectively provided with one supporting leg 2, the supporting legs 2 are hollow cylindrical structures with open top ends, and the telescopic rod 3 is inserted into one of the supporting legs 2. In this embodiment, landing leg 2 adopts the preparation of circular steel pipe to form, and telescopic link 3 adopts the round steel preparation to form, and the external diameter of telescopic link 3 and landing leg 2's cavity internal diameter looks adaptation to make telescopic link 3 can insert and establish on landing leg 2, seted up the through-hole with the corresponding position department of landing leg 2 that is equipped with telescopic link 3 on the top layer board 1, make things convenient for telescopic link 3 to insert through this through-hole and establish in the hollow structure of this landing leg 2.

This ladder frame is used to fitment when using, and constructor stands on top layer board 1, adjusts the height of the relative top layer board 1 of tray 4 through pull telescopic link 3, highly adjusts according to constructor's height to conveniently take during the construction and prevent that the instrument on tray 4 is suitable. Referring to fig. 6, when the ladder frame for decoration is not in use, the telescopic rods 3 can be completely retracted into the supporting legs 2, and the tray 4 is overlapped on the top supporting plate 1, so that the space occupation is reduced, and the ladder frame for decoration is compact.

In order to enable the tray 4 to be stable after being well adjusted in height, a locking mechanism is arranged between the telescopic rod 3 and the supporting leg 2, specifically, a through threaded hole is formed in the side wall of the upper end of the supporting leg 2 provided with the telescopic rod 3, a locking screw 5 is connected to the threaded hole in a threaded mode, the tray 4 is fixed to the telescopic rod 3 after being adjusted in height, and the telescopic rod 3 is locked and fixed to the supporting leg 2 through the locking screw 5.

In order to reduce the space occupied by the tray 4 above the top pallet 1, in this embodiment, the tray 4 is horizontally and rotatably connected to the upper end of the telescopic rod 3. Specifically, a supporting cylinder 41 is arranged at the bottom of the tray 4, the supporting cylinder 41 is of a cylindrical tubular structure, the upper end of the telescopic rod 3 is of a cylindrical structure, and the upper end of the telescopic rod 3 is inserted into the supporting cylinder 41. When specifically using, can outwards put out tray 4 level rotation to do not occupy 1 upper portion space of top layer board, increased constructor's the area of standing on top layer board 1, construction operation convenience more and comfortable.

Referring to fig. 4, in order to make the tray 4 horizontally rotate to a certain position and then be stably fixed without random rotation, an annular elastic friction member 7 is arranged between the upper end of the telescopic rod 3 and the supporting cylinder 41, the elastic friction member 7 can be elastically pressed against the inner wall of the supporting cylinder 41 after being compressed, and provides elastic friction force, so as to limit the random rotation of the tray 4, when the constructor rotates the tray 4 by hand, the tray 4 is stressed and can overcome the elastic friction force to rotate, so as to adjust the position of the tray 4 on the horizontal plane. In this embodiment, the elastic friction member 7 is made of rubber, specifically, the elastic friction member 7 is a rubber sleeve made of rubber material, the rubber sleeve is sleeved on the upper end of the telescopic rod 3, and the supporting cylinder 41 is sleeved outside the rubber sleeve.

Still be equipped with in the below of top layer board 1 and put thing layer board 6, put thing layer board 6 and 1 interval preset distance of top layer board and parallel arrangement, and put thing layer board 6 fixed connection on a plurality of landing legs 2. Put thing layer board 6 and can connect in the middle part of landing leg 2, increase landing leg 2's stability, put and to be used for placing the various instruments of construction usefulness on the layer board 6, the construction tool who will use when the construction shifts to tray 4 on and supplies constructor to use. In this embodiment, top layer board 1 and put thing layer board 6's periphery all is equipped with the confined baffle to have to block limiting displacement to the instrument of placing above that, prevent to drop from the side.

In other embodiments, the bottom ends of the plurality of supporting legs 2 are respectively provided with a caster, and each caster is provided with a brake mechanism, so that the decoration ladder frame can be conveniently moved and can be braked by the brake mechanism on the caster when in use. In addition, a ladder stand can be arranged on one side of the top supporting plate 1 and one side of the bottom supporting plate, so that constructors can conveniently get on and off the ladder rack; and the top supporting plate 1 is provided with an antiskid plate or an antiskid pad, so that the safety of the constructor during standing is improved.

To sum up, the utility model provides a ladder frame is used to fitment is equipped with the top layer board that makes things convenient for the constructor to stand to and make things convenient for the constructor to take the tray of instrument, the tray passes through the telescopic link telescopically and connects on the landing leg, can adjust the height of the relative top layer board of tray in a flexible way, and the constructor need not to bow just can conveniently take instrument, labour saving and time saving. When the telescopic rod is not in use, the telescopic rod can be completely retracted into the supporting leg, and the tray is overlapped on the top supporting plate, so that the occupied space is reduced, and the compact structure is good.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims (10)

1. The ladder frame for decoration comprises a top supporting plate and a plurality of supporting legs vertically arranged at the edge positions of the bottom of the top supporting plate, wherein a telescopic rod is arranged at the upper end of one of the supporting legs, the position of the telescopic rod in the height direction of the supporting leg is adjustable, and a tray is arranged at the upper end of the telescopic rod.

2. A finishing ladder as claimed in claim 1, wherein the legs are open-topped hollow cylindrical structures, and the telescopic rod is inserted into one of the legs.

3. A ladder for finishing work as claimed in claim 2, wherein the leg of the telescopic rod has a through screw hole on the upper end side wall, a locking screw is screwed into the screw hole, and the telescopic rod is locked and fixed on the leg by the locking screw.

4. A finishing ladder as claimed in claim 1, wherein the tray is pivotally connected horizontally to the upper end of the telescopic rod.

5. A ladder for finishing as claimed in claim 4, wherein the tray is provided at a bottom thereof with a support tube having a cylindrical tubular structure, the telescopic rod has a cylindrical upper end, and the telescopic rod is inserted into the support tube at the upper end thereof.

6. A finishing ladder as claimed in claim 5, wherein an annular resilient friction member is provided between the upper end of the telescopic rod and the support cylinder.

7. A finishing ladder as claimed in claim 6, wherein the resilient friction member is rubber.

8. A finishing ladder as claimed in claim 1, wherein a caster is provided on a bottom end of each of the plurality of legs, and a brake mechanism is provided on each caster.

9. A finishing ladder as defined in claim 1, wherein a support plate is further provided below the top plate, the support plate is spaced apart from the top plate by a predetermined distance and is disposed in parallel with the top plate, and the support plate is fixedly connected to the legs.

10. A finishing ladder as claimed in claim 9, in which the top tray and the storage tray are provided with closed skirts around their peripheries.

Images