CN215519895U

CN215519895U - Scaffold for exhibitions building

Info

Publication number: CN215519895U
Application number: CN202122199266.1U
Authority: CN
Inventors: 王英; 王加琪
Original assignee: Shanghai Yingqi Exhibition Design Engineering Co ltd
Current assignee: Shanghai Yingqi Exhibition Design Engineering Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-01-14
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a scaffold for exhibition construction, and relates to the technical field of scaffolds. The guardrail frame is inserted into the supporting plate through the arranged guardrail frame, the guardrail frame is convenient to reciprocate, the outer wall of the positioning block is fixed with the mutual joint of the inner walls of the joint grooves, the positioning block is driven to rotate and is fixed with the joint of the inner wall of one side of the positioning groove block, the clamping block and the magnetic insertion block are pulled to move simultaneously until the inner wall of the magnetic insertion groove is inserted and fixed with each other, at the moment, the guardrail frame and the supporting plate are fixed, the stability is higher, the operation is simple and convenient, the using effect is better when the height of the guardrail frame is convenient to adjust, the safety hazard caused by the fact that the guardrail frame is difficult to drop during the construction operation of workers is avoided, and the guardrail frame has practicability.

Description

Scaffold for exhibitions building

Technical Field

The utility model relates to the technical field of scaffolds, in particular to a scaffold for exhibitions.

Background

The scaffold is a tool for building construction, and is a working platform which is erected for ensuring the smooth proceeding of each construction process. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form.

As a scaffold for building that chinese patent CN207017616U discloses, it is provided with the skid resistant course through scaffold frame horizontal pole upside, and the skid-proof effect of playing that can be fine avoids the landing, is provided with the strengthening rib through being provided with between scaffold frame horizontal pole and the scaffold frame bracing piece, has improved the stability of equipment, comprises two spinal branch daggers and elastic net through installation device, and the avoidance that can be fine drops down has improved the security, nevertheless still has following problem when it uses:

because the top of scaffold frame does not set up the rail guard, and the inconvenient installation of rail guard is adjusted, and the workman falls easily when the construction operation and causes the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a scaffold for exhibitions, which solves the technical problems that due to the fact that no protective guard is arranged at the top of the scaffold, the protective guard is inconvenient to install and adjust, and workers are prone to falling off during construction operation, and potential safety hazards are caused.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a meeting exhibition is built and is used scaffold, includes the base plate, the equal fixedly connected with lift cylinder in top four corners of base plate, the top fixedly connected with backup pad of lift cylinder, peg graft in the inside of backup pad has the guardrail frame, the magnetism slot has been seted up to one side outer wall of guardrail frame, the bottom fixedly connected with anticreep piece of guardrail frame, the outer wall of guardrail frame is provided with fixed establishment.

The fixing mechanism comprises a fixing sleeve block, the fixing sleeve block is sleeved on the outer wall of the guardrail frame, the bottom of the fixing sleeve block is fixedly connected with the top of the supporting plate, a magnetic inserting block is inserted into the fixing sleeve block, a pulling block is fixedly connected with the outer wall of one side of the magnetic inserting block, the size of the magnetic inserting groove is matched with that of the magnetic inserting block, a square through hole for the guardrail frame to move is formed in the supporting plate, clamping grooves arranged in an array mode are formed in the inner wall of one side opposite to the through hole, a Y-shaped groove is formed in the outer wall of one side of the guardrail frame, a positioning groove block is fixedly connected with the outer wall of one side close to the Y-shaped groove of the guardrail frame, the clamping blocks are clamped on the inner wall of the positioning groove block, a hinged support is fixedly connected with the outer wall of one side of the guardrail frame, a positioning block is hinged to the outer wall of the hinged support, and one side, far away from the positioning groove block, is fixedly connected with the bottom of the positioning block, one side fixedly connected with limit slide of locating piece, limit slide's outer wall and the inner wall sliding connection in Y-shaped groove, limit slide's one side outer wall and the mutual joint of the inner wall in joint groove are kept away from to the locating piece, limit slide's one side outer wall is kept away from to the locating piece is seted up with the recess of guardrail frame looks adaptation, one side outer wall fixedly connected with reset spring of guardrail frame, reset spring keeps away from one side and locating piece one side inner wall fixed connection of guardrail frame outer wall.

Preferably, the bottom four corners of base plate all rotates and is connected with the universal wheel, one side of backup pad articulates there is supplementary ladder, one side outer wall fixedly connected with of base plate promotes the cylinder.

Preferably, one side of the auxiliary ladder far away from the supporting plate is fixedly connected with a telescopic piece.

Preferably, one side that the base plate was kept away from to the promotion cylinder articulates there is the stabilizing block, one side that supplementary ladder was kept away from to the extensible member is rotated and is connected with the loose gear, the gear groove has been seted up to the inside of stabilizing block, the inner wall fixedly connected with toothed plate in gear groove

Preferably, the bottom of the stabilizing block is provided with an anti-slip groove.

Preferably, the outer wall of the movable gear is engaged with one side of the gear plate.

Compared with the prior art, the scaffold for exhibitions building provided by the utility model has the following beneficial effects:

1. the utility model provides a scaffold for exhibition building, which is characterized in that a guardrail frame is inserted into a support plate, so that the guardrail frame can move up and down conveniently, a hinged support and a positioning block are driven to move simultaneously and separate from the inner wall of a clamping groove when the guardrail frame moves, the positioning block is blocked by the clamping groove and rotates along with the clamping groove when moving, a reset spring is driven to stretch when the positioning block rotates at one side of the hinged support, a limit slider rotates along with the limit slider and slides along the inner wall of a Y-shaped groove, the inner wall of a groove is attached to the outer wall of the guardrail frame, the positioning block is kept parallel to the guardrail frame, the guardrail frame can move up and down conveniently, when the positioning block moves to the position of the clamping groove, the reset spring resets and drives the positioning block to be reset to be vertical to the guardrail frame, the outer wall of the positioning block and the inner wall of the clamping groove are clamped and fixed with each other, the clamping block is driven to rotate and is clamped and fixed with the inner wall at one side of the positioning groove block when the positioning block rotates, at this moment, the pulling block and the magnetic inserting block are moved simultaneously until being fixedly inserted into the inner wall of the magnetic inserting groove, the guardrail frame and the supporting plate are fixed, the stability is higher, the operation is simple and convenient, the using effect is better when the height of the guardrail frame is conveniently adjusted, the safety hazards caused by falling of the protection through the guardrail frame during the construction operation of workers are not easy to occur, and the practicability is realized.

2. The utility model provides a scaffold for exhibition building, which moves and drives a stabilizing block to move when a pushing cylinder operates, an auxiliary ladder rotates at one side of a supporting plate at the moment, a telescopic piece simultaneously rotates and drives a movable gear to rotate at one side of a gear plate, the stabilizing block is driven to contact with the ground to stably support when the telescopic piece moves, the auxiliary ladder is prevented from shaking, the supporting area of the whole device is increased by the stabilizing block and the auxiliary ladder, the windproof effect is better, and the stability is higher.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

FIG. 1 is a perspective view of the overall structure of a scaffold for exhibitions construction according to the present invention;

fig. 2 is a perspective view of the overall structure of the scaffold for exhibitions building in another direction;

fig. 3 is a partial sectional view of a supporting plate structure of a scaffold for exhibitions building according to the present invention;

fig. 4 is an enlarged schematic view of a structure at a position a in fig. 3 of the scaffold for exhibitions building according to the present invention;

FIG. 5 is a front view of the construction of a scaffold for exhibitions according to the present invention;

fig. 6 is an enlarged schematic view of a structure at a position B in fig. 5 of the scaffold for exhibitions building according to the present invention.

In the figure: 1. a substrate; 2. a universal wheel; 3. a lifting cylinder; 4. a support plate; 5. a guardrail frame; 6. a magnetic slot; 7. an anti-drop block; 8. a fixing mechanism; 801. fixing the sleeve block; 802. pulling the block; 803. a magnetic insert block; 804. a clamping groove; 805. a Y-shaped groove; 806. positioning the groove block; 807. a clamping block; 808. a hinged support; 809. positioning blocks; 810. a limiting slide block; 811. a return spring; 9. an auxiliary ladder; 10. a push cylinder; 11. a stabilizing block; 12. a telescoping member; 13. a movable gear; 14. a gear groove; 15. a gear plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution: a scaffold for exhibition building comprises a base plate 1, wherein four corners of the top of the base plate 1 are fixedly connected with lifting cylinders 3, the top of each lifting cylinder 3 is fixedly connected with a supporting plate 4, the lifting cylinders 3 are arranged to control the up-and-down movement of the supporting plate 4, the overall height is convenient to adjust, a guardrail frame 5 is inserted into the supporting plate 4, a magnetic slot 6 is formed in the outer wall of one side of the guardrail frame 5, an anti-falling block 7 is fixedly connected to the bottom of the guardrail frame 5, and a fixing mechanism 8 is arranged on the outer wall of the guardrail frame 5;

the fixing mechanism 8 comprises a fixing sleeve block 801, the fixing sleeve block 801 is sleeved on the outer wall of the guardrail frame 5, the bottom of the fixing sleeve block 801 is fixedly connected with the top of the support plate 4, wherein the fixing sleeve block 801 is sleeved with the guardrail frame 5 to facilitate the up-and-down movement of the guardrail frame 5, the stability of the fixing sleeve block 801 is higher when the fixing sleeve block is fixed, a magnetic inserting block 803 is inserted into the fixing sleeve block 801, a pulling block 802 is fixedly connected to the outer wall of one side of the magnetic inserting block 803, the size of the magnetic inserting groove 6 is matched with the size of the magnetic inserting block 803, wherein the magnetic inserting groove 6 and the magnetic inserting block 803 are conveniently inserted and fixed with each other, the fixing effect is better when the magnetism is absorbed, a square through hole for the guardrail frame 5 to move is formed in the support plate 4, clamping grooves 804 arranged in an array are formed in the inner wall of the side opposite to the through hole, a Y-shaped groove 805 is formed in the outer wall of one side of the guardrail frame 5, a positioning groove block 806 is fixedly connected to the outer wall of one side of the guardrail frame 5 close to the Y-shaped groove 805, the inner wall of the positioning groove block 806 is clamped with a clamping block 807, the outer wall of one side of the guardrail frame 5 is fixedly connected with a hinged support 808, the outer wall of the hinged support 808 is hinged with a positioning block 809, one side of the clamping block 807, which is far away from the positioning groove block 806, is fixedly connected with the bottom of the positioning block 809, wherein the clamping block 807 and the positioning block 809 are convenient to move simultaneously, one side of the positioning block 809 is fixedly connected with a limiting slide block 810, the outer wall of the limiting slide block 810 is slidably connected with the inner wall of the Y-shaped groove 805, the outer wall of one side of the positioning block 809, which is far away from the limiting slide block 810, is mutually clamped and fixed with the inner wall of the clamping groove 804, the outer wall of one side of the positioning block 809, which is far away from the limiting slide block 810, is provided with a groove matched with the guardrail frame 5, wherein the limiting slide block 810 is convenient to slide along the inner wall of the Y-shaped groove 805 to play a limiting role, the groove is arranged to be mutually clamped and fixed with the guardrail frame 5 when the positioning block 809 rotates, the outer wall of one side of the guardrail frame 5 is fixedly connected with a return spring 811, one side of the return spring 811 far away from the outer wall of the guardrail frame 5 is fixedly connected with the inner wall of one side of the positioning block 809, wherein the return spring 811 is fixed for facilitating automatic stretching.

In the embodiment, the guardrail frame 5 is inserted into the support plate 4, so that the guardrail frame 5 can move up and down conveniently, when the guardrail frame 5 moves, the hinged support 808 and the positioning block 809 are driven to move simultaneously and are separated from the inner wall of the clamping groove 804, the positioning block 809 rotates along with the clamping groove 804 when moving, the positioning block 809 drives the reset spring 811 to stretch when rotating on one side of the hinged support 808, the limit slider 810 rotates along with the positioning block and slides along the inner wall of the Y-shaped groove 805, at the moment, the inner wall of the groove is attached to the outer wall of the guardrail frame 5, the positioning block 809 keeps parallel with the guardrail frame 5, the guardrail frame 5 can move up and down conveniently, when the positioning block 809 moves to the position of the clamping groove 804, the reset spring 811 resets to drive the positioning block 809 to be in a vertical state with the guardrail frame 5, the outer wall of the positioning block 809 is clamped and fixed with the inner wall of the clamping groove 804, positioning block 809 drives joint piece 807 to rotate when rotating and fixed with one side inner wall joint of positioning groove piece 806, will draw piece 802 and magnetism inserted block 803 to remove simultaneously until pegging graft fixedly each other with the inner wall of magnetism slot 6 this moment, it is fixed between guardrail frame 5 and backup pad 4 this moment, stability is higher, and is easy and simple to handle, the result of use is better when conveniently adjusting the height of guardrail frame 5, it causes the potential safety hazard to be difficult to drop through the protection of guardrail frame 5 during workman's construction operation, and the practicality has.

Example two:

referring to fig. 1-2 and 5-6, the present invention provides a technical solution based on the first embodiment: base plate 1's bottom four corners is all rotated and is connected with universal wheel 2, one side of backup pad 4 articulates there is supplementary ladder 9, one side outer wall fixedly connected with push cylinder 10 of base plate 1, one side that push cylinder 10 kept away from base plate 1 articulates there is stable piece 11, one side fixedly connected with extensible member 12 of backup pad 4 is kept away from to supplementary ladder 9, one side that supplementary ladder 9 was kept away from to extensible member 12 is rotated and is connected with loose gear 13, gear groove 14 has been seted up to stable piece 11's inside, gear groove 14's inner wall fixedly connected with toothed plate 15.

Anti-skidding groove has been seted up to the bottom of stabilizing piece 11, and one side intermeshing of the outer wall of loose gear 13 and gear plate 15, wherein, can increase the frictional force on stabilizing piece 11 and ground when anti-skidding groove and ground contact, place more stably when anti-skidding is effectual, loose gear 13 is convenient the rotation with gear plate 15 intermeshing.

In this embodiment, remove and drive the steady piece 11 and remove when moving through pushing away cylinder 10, supplementary ladder 9 rotates in one side of backup pad 4 this moment, extensible member 12 rotates simultaneously and drives loose gear 13 and rotates in one side of gear plate 15, this moment extensible member 12 drives steady piece 11 and ground contact when removing and carries out the outrigger, prevent that supplementary ladder 9 from rocking, and steady piece 11 and supplementary ladder 9 have increased the holistic support area of device, it is better to prevent wind the effect, stability is higher.

The working principle and the using process of the utility model are as follows:

when the guardrail frame is used, firstly, the guardrail frame 5 is inserted into the supporting plate 4, so that the guardrail frame 5 can move up and down conveniently, when the guardrail frame 5 moves, the hinged support 808 and the positioning block 809 are driven to move simultaneously and are separated from the inner wall of the clamping groove 804, the positioning block 809 rotates along with the clamping groove 804 when moving, the positioning block 809 drives the reset spring 811 to stretch when rotating on one side of the hinged support 808, the limit slider 810 rotates along with the limiting slider and slides along the inner wall of the Y-shaped groove 805, at the moment, the inner wall of the groove is attached to the outer wall of the guardrail frame 5, the positioning block 809 keeps parallel with the guardrail frame 5, the guardrail frame 5 can move up and down conveniently, when the positioning block 809 moves to the position of the clamping groove 804, the reset spring 811 resets to drive the positioning block 809 to be in a vertical state with the guardrail frame 5, the outer wall of the positioning block 809 is clamped and fixed with the inner wall of the clamping groove 804, at the moment, the pulling block 802 and the magnetic inserting block 803 are moved simultaneously until the pulling block 802 and the magnetic inserting block 803 are mutually inserted and fixed with the inner wall of the magnetic slot 6, the positioning block 809 drives the clamping block 807 to rotate when rotating and is clamped and fixed with the inner wall of one side of the positioning slot block 806, and the guardrail frame 5 and the supporting plate 4 are fixed at the moment, so that the stability is higher, the operation is simple and convenient, the height of the guardrail frame 5 can be conveniently adjusted, the using effect is better, and the practicability is realized;

remove and drive stabilizing block 11 and remove when moving through push cylinder 10, supplementary ladder 9 rotated in one side of backup pad 4 this moment, extensible member 12 rotates simultaneously and drives loose gear 13 and rotate in one side of gear plate 15, drive stabilizing block 11 and ground contact when extensible member 12 removed this moment and carry out the outrigger, prevent that supplementary ladder 9 from rocking, and stabilizing block 11 and supplementary ladder 9 have increased the holistic support area of device, it is better to prevent wind the effect, stability is higher.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a scaffold for exhibitions is built, includes base plate (1), its characterized in that: four corners of the top of the base plate (1) are fixedly connected with lifting cylinders (3), the top of each lifting cylinder (3) is fixedly connected with a supporting plate (4), a guardrail frame (5) is inserted into each supporting plate (4), a magnetic slot (6) is formed in the outer wall of one side of each guardrail frame (5), an anti-falling block (7) is fixedly connected to the bottom of each guardrail frame (5), and a fixing mechanism (8) is arranged on the outer wall of each guardrail frame (5);

the fixing mechanism (8) comprises a fixing sleeve block (801), the fixing sleeve block (801) is sleeved on the outer wall of the guardrail frame (5), the bottom of the fixing sleeve block (801) is fixedly connected with the top of the supporting plate (4), a magnetic insert block (803) is inserted into the fixing sleeve block (801), a pull block (802) is fixedly connected to the outer wall of one side of the magnetic insert block (803), the size of the magnetic slot (6) is matched with that of the magnetic insert block (803), a square through hole for the guardrail frame (5) to move is formed in the supporting plate (4), clamping grooves (804) arranged in an array are formed in the inner wall of the side opposite to the through hole, a Y-shaped groove (805) is formed in the outer wall of one side of the guardrail frame (5), a positioning groove block (806) is fixedly connected to the outer wall of one side, close to the Y-shaped groove (805), of the positioning groove block (806) is clamped with a clamping block (807), the outer wall of one side of the guardrail frame (5) is fixedly connected with a hinged support (808), the outer wall of the hinged support (808) is hinged with a positioning block (809), one side of the clamping block (807) far away from the positioning groove block (806) is fixedly connected with the bottom of the positioning block (809), one side of the positioning block (809) is fixedly connected with a limiting slide block (810), the outer wall of the limiting slide block (810) is connected with the inner wall of the Y-shaped groove (805) in a sliding way, the outer wall of one side of the positioning block (809) far away from the limiting slide block (810) is mutually clamped with the inner wall of the clamping groove (804), the outer wall of one side of the positioning block (809) far away from the limiting slide block (810) is provided with a groove matched with the guardrail frame (5), the outer wall of one side of the guardrail frame (5) is fixedly connected with a return spring (811), one side of the return spring (811) far away from the outer wall of the guardrail frame (5) is fixedly connected with the inner wall of one side of the positioning block (809).

2. A scaffold for exhibitions building according to claim 1, wherein: the bottom four corners of base plate (1) all rotates and is connected with universal wheel (2), one side of backup pad (4) articulates there is supplementary ladder (9), one side outer wall fixedly connected with of base plate (1) promotes cylinder (10).

3. A scaffold for exhibitions building according to claim 2, wherein: one side of the auxiliary ladder (9) far away from the support plate (4) is fixedly connected with a telescopic piece (12).

4. A scaffold for exhibitions building according to claim 3, wherein: one side that base plate (1) was kept away from in promotion cylinder (10) articulates there is stabilizing block (11), one side rotation that supplementary ladder (9) were kept away from in extensible member (12) is connected with loose gear (13), gear groove (14) have been seted up to the inside of stabilizing block (11), the inner wall fixedly connected with gear plate (15) of gear groove (14).

5. A scaffold for exhibitions building according to claim 4, wherein: the bottom of the stabilizing block (11) is provided with an anti-skid groove.

6. A scaffold for exhibitions building according to claim 4, wherein: the outer wall of the movable gear (13) is meshed with one side of the gear plate (15).