CN213115427U

CN213115427U - Splicing type scaffold with adjustable height and level

Info

Publication number: CN213115427U
Application number: CN202021326254.XU
Authority: CN
Inventors: 刘新义; 张二丁; 张磊; 周红润
Original assignee: Shanxi Tongcai Industry and Trade Co Ltd
Current assignee: Shanxi Tongcai Industry and Trade Co Ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-05-04
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a splicing type scaffold with adjustable height and low level, which comprises two pairs of vertical supporting rods, an articulated piece and an adjusting mechanism, wherein each pair of vertical supporting rods are vertically and parallelly placed on the ground, each pair of vertical supporting rods are vertically placed between each pair of vertical supporting rods, and the front and back ends of each vertical supporting rod are respectively fixedly connected with the upper and lower ends of the corresponding vertical supporting rod; two that are located the top support the backup pad that is equipped with transversely to place between the vertical pole, every side end face of backup pad all is equipped with a pair of arc snap ring, and every couple arc snap ring divide equally do not establish the card on the support vertical pole that corresponds one side. The utility model has the advantages of reasonable design, the installation is simple, convenient to use, and precision is high, and the size is more standard, and the practicality is strong, not only can improve the stability of commentaries on classics scaffold, and is more convenient during the activity moreover, adopts the design of adjustment level, is applicable to the uneven ground and uses.

Description

Splicing type scaffold with adjustable height and level

Technical Field

The utility model relates to a scaffold technical field especially relates to a concatenation formula scaffold of adjustable height level.

Background

The scaffold is divided into a construction scaffold, a decoration scaffold and a structural scaffold according to the use function. The multi-beat scaffold is divided into single-row, double-row and three-row multi-beat scaffolds according to the erection. The scaffold comprises a cross bar, a vertical bar, a scissor bar, a throwing bar, a floor sweeping bar, a wall connecting bar, a fastener, a scaffold board, a base plate and the like.

In the scaffold installed in reality, because 4 vertical rods of the scaffold at the geographical position do not contact the ground, steel plates or bricks need to be padded, the scaffold constructed and operated on the scaffold after people go on is unstable in shaking, the operation time is long each time, and some objects padded in the scaffold slide and fall or fall.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a splicing type scaffold with adjustable height and level.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a splicing type scaffold with adjustable height and low level comprises two pairs of vertical supporting rods, hinged pieces and an adjusting mechanism, wherein each pair of vertical supporting rods are vertically and parallelly placed on the ground, each pair of vertical supporting rods are longitudinally placed between each pair of vertical supporting rods, and the front end and the rear end of each vertical supporting rod are respectively fixedly connected with the upper end and the lower end of the corresponding vertical supporting rod; a transversely placed support plate is arranged between the two upper supporting longitudinal rods, a pair of arc-shaped clamping rings are arranged on the end face of each side of the support plate, and each pair of arc-shaped clamping rings are respectively clamped on the supporting longitudinal rods on the corresponding side;

wherein, a hinge piece is arranged between each vertical supporting rod and the other corresponding vertical supporting rod in the transverse direction; a fixed loop bar is arranged at the top end of each vertical support bar, a fixed sleeve is arranged on the bottom surface of each vertical support bar, and the fixed loop bars are inserted into the fixed sleeves in a matched manner; every all the cover in the fixed sleeve outside is equipped with support sleeve, every support sleeve middle part all is equipped with solid fixed ring, every gu fixed ring both ends face all is equipped with the regulating plate, every the regulating plate outer end all is equipped with adjustment mechanism.

Preferably, vertically arranged vertical ladder stand rods are arranged between each pair of the supporting longitudinal rods, and the upper end and the lower end of each vertical ladder stand are respectively fixedly connected with the middle parts of the corresponding supporting longitudinal rods; every cat ladder montant middle part all is equipped with a pair of vertical cat ladder pole of placing, every the cat ladder pole all places with the support vertical pole parallel that corresponds, and every cat ladder pole outer end all with the support montant rigid coupling that corresponds.

Preferably, the articulated elements include articulated round pin axle, hinge rod, articulated even axle, every both ends are all inserted and are equipped with the hinge pin axle about the inboard face of support montant, and every hinge pin axle is articulated with the hinge rod one end activity that corresponds respectively, and two hinge rods that are located on same support montant become the fork form, and two hinge rod other ends are alternately articulated with the hinge pin axle activity on another support montant respectively, just two hinge rod middle parts are articulated even axle both ends activity hinge with same articulated respectively.

Preferably, the adjusting mechanism comprises a threaded cylinder, a threaded rod, an adjusting wheel and a base plate, the outer end of the adjusting plate is provided with the threaded cylinder which is vertically through, the threaded rod which is in threaded connection is inserted in the threaded cylinder, the top end of the threaded rod is provided with the adjusting wheel, and the bottom end of the threaded rod is provided with a T-shaped rotating rod; a suspended base plate is arranged below the threaded cylinder, a rotary cylinder is arranged in the middle of the top surface of the base plate, and the T-shaped rotary rod is connected in the rotary cylinder in a clamping and rotating mode.

Preferably, the bottom surfaces of the supporting sleeves are respectively provided with a roller bracket with a downward opening, and the openings of the roller brackets are connected with the rollers in a rolling manner through roller shafts.

Preferably, the supporting sleeve top cover is equipped with the reinforcement ring, reinforcement ring both ends face all is equipped with the reinforcement down tube, and every reinforcement down tube outer end all with the fixed welding in the middle part of the regulating plate top surface that corresponds one side.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the two ends of the hinge rod are movably hinged with the corresponding vertical support rods in a staggered manner through hinge pin shafts respectively, the arc-shaped snap rings at the two ends of the support plate are clamped on the corresponding vertical support rods respectively, so that the overall connection stability is improved, and the convenience of overall movement is facilitated by pushing the idler wheels;

2. the adjusting wheel is rotated to drive the threaded rod to be matched with the threaded barrel to spirally lift, the T-shaped rotating rod is driven to rotate in the rotating barrel, and the base plate is driven to lift, so that the bottom surface of the base plate is tightly contacted with the ground, and the rapidity and the stability of the bottom adjustment of the scaffold are improved;

to sum up, the utility model has the advantages of reasonable design, the installation is simple, convenient to use, and precision is high, and the size is more standard, and the practicality is strong, not only can improve the stability of commentaries on classics scaffold, and is more convenient during the activity moreover, adopts the design of level of adjustment, is applicable to the uneven ground and uses.

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 limitation. In the drawings:

FIG. 1 is a three-dimensional block diagram of the present invention;

fig. 2 is a schematic front view of the present invention;

FIG. 3 is a connection diagram of the fixing sleeve and the supporting sleeve of the present invention;

FIG. 4 is a schematic structural view of an adjusting mechanism of the present invention;

number in the figure: the support vertical rod 1, the fixing sleeve 11, the fixing loop bar 12, the support vertical rod 13, the ladder vertical rod 14, the ladder rod 15, the support plate 2, the arc-shaped clamping ring 21, the hinge rod 22, the support sleeve 3, the reinforcing ring 31, the fixing ring 32, the adjusting plate 33, the reinforcing inclined rod 34, the roller 35, the threaded cylinder 4, the threaded rod 41, the adjusting wheel 42 and the backing plate 43.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1: in order to increase the stability of the scaffold adjustment and facilitate the flexibility and convenience of the scaffold adjustment, the embodiment provides a splicing type scaffold with adjustable height and low level, referring to fig. 1-4, comprising two pairs of vertical supporting rods 1, two pairs of vertical supporting rods 13, an articulated element and an adjusting mechanism, wherein each pair of vertical supporting rods 1 are vertically and parallelly placed on the ground, each pair of vertical supporting rods 13 are longitudinally placed between each pair of vertical supporting rods 1, and the front end and the rear end of each vertical supporting rod 13 are respectively fixedly connected with the upper end and the lower end of the corresponding vertical supporting rod 1; a transversely placed support plate 2 is arranged between the two upper supporting longitudinal rods 13, a pair of fixedly welded arc-shaped clamping rings 21 is arranged on the end face of each side of the support plate 2, and each pair of arc-shaped clamping rings 21 are respectively clamped on the corresponding supporting longitudinal rod 13 on one side;

wherein, a hinge piece is arranged between each vertical supporting rod 1 and the other corresponding vertical supporting rod 1 in the transverse direction; a fixed loop bar 12 fixedly welded is arranged at the top end of each vertical support bar 1, a fixed sleeve 11 fixedly welded is arranged at the bottom surface of each vertical support bar 1, and the fixed loop bars 12 are all inserted in the fixed sleeve 11 in a matched manner; every 11 outside of fixed sleeve all overlap and are equipped with support sleeve 3, every 3 middle part of support sleeve all overlaps and is equipped with fixed welded solid fixed ring 32, every gu fixed ring 32 both ends face all is equipped with fixed welded regulating plate 33, every regulating plate 33 outer end all is equipped with adjustment mechanism.

In the utility model, a vertical ladder stand 14 is arranged between each pair of the supporting longitudinal rods 13, and the upper and lower ends of each vertical ladder stand 14 are respectively fixedly connected with the middle parts of the corresponding supporting longitudinal rods 13; a pair of longitudinally-arranged ladder climbing rods 15 is arranged in the middle of each ladder climbing vertical rod 14, each ladder climbing rod 15 is arranged in parallel with the corresponding supporting longitudinal rod 13, the outer end of each ladder climbing rod 15 is fixedly connected with the corresponding supporting vertical rod 1, and the ladder climbing vertical rods 14 and the ladder climbing rods 15 are fixed in a welding mode, so that the climbing stability of workers is facilitated; the articulated elements include articulated round pin axle, articulated rod 22, articulated even axle, every both ends are all inserted and are equipped with articulated round pin axle about the inboard face of supporting montant 1, and every articulated round pin axle is articulated with the articulated rod 22 one end activity that corresponds respectively, and two articulated rods 22 that are located on same supporting montant 1 become the fork form, and two articulated rod 22 other ends are alternately articulated with another articulated round pin axle activity on supporting montant 1 respectively, just two articulated rod 22 middle parts are articulated with same articulated even axle both ends activity respectively, and articulated rod 22 both ends are articulated through the support montant 1 activity that articulated round pin axle is crisscross corresponds respectively, have increased the stability that supports montant 1 and connect.

In the utility model, the adjusting mechanism comprises a thread cylinder 4, a threaded rod 41, an adjusting wheel 42 and a backing plate 43, the outer end of the adjusting plate 33 is provided with the thread cylinder 4 which is vertically communicated, the threaded rod 41 which is spirally connected is inserted in the thread cylinder 4, the adjusting wheel 42 is arranged at the top end of the threaded rod 41, and the bottom end of the threaded rod 41 is provided with a T-shaped rotating rod; a backing plate 43 which is suspended is arranged below the threaded cylinder 4, a rotary cylinder is arranged in the middle of the top surface of the backing plate 43, and the T-shaped rotary rod is connected in the rotary cylinder in a clamping and rotating manner; due to the adoption of the adjusting mechanism, the rapidity and the stability of adjusting the bottom of the scaffold are improved.

In the utility model, the bottom surfaces of the supporting sleeves 3 are all provided with roller wheel brackets with downward openings, the openings of the roller wheel brackets are connected with the roller wheels 35 in a rolling way through roller wheel shafts, and the roller wheels 35 facilitate the convenience of the whole movement; 3 top covers of support sleeve are equipped with fixed welded reinforcement ring 31, reinforcement ring 31 both ends face all is equipped with fixed welded reinforcement down tube 34, and every reinforcement down tube 34 outer end all with the fixed welding in the middle part of the regulating plate 33 top surface that corresponds one side, and the welding rigid coupling of down tube 34 is consolidated in the cooperation of reinforcement ring 31, has increased the stability that regulating plate 33 and solid fixed ring 32 are connected.

Example 2: the utility model discloses when specifically using, its operating procedure is as follows:

firstly, fixing the vertical supporting rods 1 through hinge parts, movably hinging the two ends of hinge rods 22 with the corresponding vertical supporting rods 1 in a staggered manner through hinge pin shafts, and respectively clamping arc-shaped clamping rings 21 at the two ends of a supporting plate 2 on the corresponding vertical supporting rods 13; sequentially sleeving the supporting sleeves 3 on the corresponding fixed sleeves 11, pushing the rollers 35, and moving the supporting vertical rods 1 and the supporting longitudinal rods 13 to specified positions;

adjusting the stability of the bottoms of the supporting vertical rods 11 at the corresponding corners through adjusting mechanisms respectively, rotating the adjusting wheels 42 to drive the threaded rods 41 to be matched with the threaded cylinders 4 to spirally lift, further driving the T-shaped rotating rods to rotate in the rotating cylinders, further driving the backing plates 43 to lift, enabling the bottom surfaces of the backing plates 43 to be tightly contacted with the ground, further continuing to adjust the height of each corner, and enabling the four corners of the scaffold to be flush;

and step three, heightening the scaffold as required, placing the fixed sleeve 11 of one set of scaffold on the fixed sleeve rod 12 of the other set of scaffold for heightening, climbing by a worker through the vertical ladder rod 14 and the vertical ladder rod 15, climbing the support plate 2 after climbing, and fixing the safe position of the worker, and then climbing the top surface of the support plate 2.

The utility model has the advantages of reasonable design, the installation is simple, convenient to use, and precision is high, and the size is more standard, and the practicality is strong, not only can improve the stability of commentaries on classics scaffold, and is more convenient during the activity moreover, adopts the design of adjustment level, is applicable to the uneven ground and uses.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an adjustable high low level concatenation formula scaffold, includes two pairs of support montant (1), two pairs of support vertical pole (13), articulated elements, adjustment mechanism, its characterized in that: each pair of vertical supporting rods (1) is vertically and parallelly placed on the ground, each pair of vertical supporting rods (13) is longitudinally placed between each pair of vertical supporting rods (1), and the front end and the rear end of each vertical supporting rod (13) are fixedly connected with the upper end and the lower end of the corresponding vertical supporting rod (1) respectively; a transversely placed supporting plate (2) is arranged between the two supporting longitudinal rods (13) positioned above, a pair of arc-shaped clamping rings (21) is arranged on the end face of each side of the supporting plate (2), and each pair of arc-shaped clamping rings (21) is respectively clamped on the supporting longitudinal rods (13) on the corresponding side;

wherein, a hinge joint is arranged between each vertical supporting rod (1) and the other corresponding vertical supporting rod (1) in the transverse direction; a fixed loop bar (12) is arranged at the top end of each vertical supporting rod (1), a fixed sleeve (11) is arranged on the bottom surface of each vertical supporting rod (1), and the fixed loop bars (12) are inserted into the fixed sleeves (11) in a matched manner; every all the cover in fixed sleeve (11) outside is equipped with support sleeve (3), every support sleeve (3) middle part all is equipped with solid fixed ring (32), every gu fixed ring (32) both ends face all is equipped with regulating plate (33), every regulating plate (33) outer end all is equipped with adjustment mechanism.

2. The splicing scaffold capable of adjusting the height according to claim 1, wherein: a vertical ladder stand rod (14) is vertically arranged between each pair of the supporting longitudinal rods (13), and the upper end and the lower end of each vertical ladder stand rod (14) are fixedly connected with the middle part of the corresponding supporting longitudinal rod (13); every cat ladder montant (14) middle part all is equipped with a pair of vertical cat ladder pole (15) of placing, every cat ladder pole (15) all with the support vertical pole (13) parallel placement that corresponds, and every cat ladder pole (15) outer end all with the support montant (1) rigid coupling that corresponds.

3. The splicing scaffold capable of adjusting the height according to claim 1, wherein: the articulated elements include articulated round pin axle, hinge bar (22), articulated even axle, every both ends are all inserted and are equipped with articulated round pin axle about the inboard face of support montant (1), and every articulated round pin axle is articulated with hinge bar (22) one end activity that corresponds respectively, and two hinge bar (22) that are located on same support montant (1) become the fork form, and two hinge bar (22) other ends are alternately articulated with another articulated round pin axle activity on supporting montant (1) respectively, just two hinge bar (22) middle parts link a both ends activity hinge with same articulated respectively.

4. The splicing scaffold capable of adjusting the height according to claim 1, wherein: the adjusting mechanism comprises a thread cylinder (4), a threaded rod (41), an adjusting wheel (42) and a base plate (43), the outer end of the adjusting plate (33) is provided with the thread cylinder (4) which is vertically communicated, the threaded rod (41) which is in spiral connection is inserted in the thread cylinder (4), the top end of the threaded rod (41) is provided with the adjusting wheel (42), and the bottom end of the threaded rod (41) is provided with a T-shaped rotating rod; a suspended base plate (43) is arranged below the threaded cylinder (4), a rotary cylinder is arranged in the middle of the top surface of the base plate (43), and the T-shaped rotary rod is connected in the rotary cylinder in a clamping and rotating mode.

5. The splicing scaffold capable of adjusting the height according to claim 1, wherein: and the bottom surfaces of the supporting sleeves (3) are respectively provided with a roller bracket with a downward opening, and the openings of the roller brackets are connected with rollers (35) in a rolling manner through roller shafts.

6. The splicing scaffold capable of adjusting the height according to claim 1, wherein: support sleeve (3) top cover is equipped with reinforcement ring (31), reinforcement ring (31) both ends face all is equipped with consolidates down tube (34), and every consolidates down tube (34) outer end and all with the fixed welding in middle part of regulating plate (33) top surface that corresponds one side.