CN211201106U

CN211201106U - Novel scaffold

Info

Publication number: CN211201106U
Application number: CN201921973977.6U
Authority: CN
Inventors: 吴建海; 王薛琳
Original assignee: Beijing Jiangnan Decoration Co ltd
Current assignee: Beijing Jiangnan Decoration Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-08-07
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a novel scaffold, its technical scheme main points are: the device comprises two door-shaped frames which are vertically arranged, a pull rod for fixing the two door-shaped frames is arranged between the two door-shaped frames, and a supporting transverse plate is arranged above the two door-shaped frames; be provided with the counter weight device that is used for improving door-type scaffold support stability on the landing leg of door type frame, the counter weight device is located door-type scaffold's bottom, including the splendid attire shell that is used for the splendid attire balancing weight, set up can dismantle the connecting rod and the rigid coupling of being connected in splendid attire shell periphery and landing leg a plurality of pillar of splendid attire shell bottom and ground butt, the splendid attire shell is the disc type, and the top of splendid attire shell is provided with dismantles the panel, and it is articulated with the splendid attire shell to dismantle panel one end, and the other. The utility model has the advantages that be convenient for strengthen gate-type scaffold's stability.

Description

Novel scaffold

Technical Field

The utility model relates to a construction technical field, concretely relates to novel scaffold.

Background

The door type scaffold is one of scaffolds with the widest application range among scaffolds for buildings. The main frame is in a shape of a door, so the main frame is called a door type or door type scaffold, and is also called a scaffold or a portal frame.

The existing door type scaffold mainly comprises two vertically placed door type frames 1, a pull rod 2 for fixing the two door type frames 1 is arranged between the two door type frames 1, and two supporting transverse plates 3 for supporting workers to walk are arranged on hasp on the two door type frames 1.

The gate-type scaffold frame can make the holistic height of gate-type scaffold frame uprise at the in-process of building upwards for the focus shifts up, makes the gate-type scaffold frame bottom unstability that is in the bottom, makes the staff during operation on the scaffold frame, and the scaffold frame rocks the range very big, causes the potential safety hazard to the staff.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel scaffold frame, its advantage is convenient for strengthen the stability of gate-type scaffold frame.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a novel scaffold comprises two vertically placed door-shaped frames, a pull rod for fixing the two door-shaped frames is arranged between the two door-shaped frames, and a supporting transverse plate is arranged above the two door-shaped frames; be provided with the counter weight device that is used for improving door-type scaffold support stability on the landing leg of door type frame, the counter weight device is located door-type scaffold's bottom, including the splendid attire shell that is used for the splendid attire balancing weight, set up can dismantle the connecting rod and the rigid coupling of being connected in splendid attire shell periphery and landing leg a plurality of pillar of splendid attire shell bottom and ground butt, the splendid attire shell is the disc type, and the top of splendid attire shell is provided with dismantles the panel, and it is articulated with the splendid attire shell to dismantle panel one end, and the other.

Through above-mentioned technical scheme, build the back upwards when door-type scaffold, the staff will dismantle the panel through quick fixed subassembly and open to place the balancing weight in the splendid attire shell, thereby increased the weight of door-type scaffold bottom, make the focus that moves up along with the door-type scaffold of building descend, strengthen the stability of door-type scaffold bottom, make the staff during operation on the scaffold, reduce scaffold rocking amplitude, improve staff's operating safety factor.

The utility model discloses further set up to: dismantle panel one side and be provided with the extension piece, be provided with on the splendid attire shell and extend the piece down of piece mutual laminating, quick fixed subassembly including fix extend the piece last and deviate from the U template of extension piece one side down, slide with the U template and be connected and pass the inserted bar of extension piece and extension piece joint down, with the inserted bar rigid coupling and be located the limiting plate of U template and the cover establish the compression spring in the inserted bar periphery, one side butt that extends the piece on compression spring one end and the limiting plate deviate from, the other end and the one side butt that extends the piece upwards of U template orientation.

Through above-mentioned technical scheme, the staff is through the orientation pulling inserted bar of extending piece orientation under deviating from for the inserted bar is towards keeping away from the orientation motion of extending the piece down, limiting plate upward movement, and extrusion compression spring, inserted bar and lower extension piece break away from the joint, make the dismantlement panel opened, easy operation, the switching of dismantling the panel is quick, convenient.

The utility model discloses further set up to: and one side of the inserted bar, which is deviated from the lower extension block, is provided with a pull ring.

Through above-mentioned technical scheme, the setting of pull ring, the staff of being convenient for pulls the inserted bar and moves towards the direction that deviates from lower extension piece.

The utility model discloses further set up to: the connecting rod comprises a fixed rod hinged with the containing shell and a telescopic rod which is sleeved in the fixed rod and detachably connected with the supporting leg of the door-shaped frame, and the telescopic rod is connected with the fixed rod in a sliding mode.

Through above-mentioned technical scheme, the connecting rod can be dismantled with the stabilizer blade of door type frame and be connected, and the staff installation of being convenient for and dismantlement splendid attire shell, and the telescopic link slides with the dead lever and is connected, and the staff of being convenient for adjusts connecting rod length according to the distance of splendid attire shell and door type frame stabilizer blade, strengthens the suitability of splendid attire shell.

The utility model discloses further set up to: the landing leg of door type frame extends to articulate towards one side of splendid attire shell and is provided with the installation pipe, installs intraductally and is provided with the internal thread, and the telescopic link is provided with the screw thread post with interior screw-thread fit threaded connection towards one side of installation pipe.

Through above-mentioned technical scheme, during installation splendid attire shell, the staff was intraductal with the screw thread post precession installation to be connected the landing leg of connecting rod AND gate type frame, simple structure, the staff of being convenient for dismantles and installs the splendid attire shell.

The utility model discloses further set up to: one side that the pillar deviates from the splendid attire shell is provided with the supporting shoe that the terminal surface area is greater than pillar terminal surface area, and the supporting shoe extends towards one side of pillar and is provided with the joint pole with the pillar joint, is provided with the horizontal pole that passes the pillar on the pillar, offers the jack of pegging graft with the horizontal pole cooperation on the joint pole.

Through above-mentioned technical scheme, the area of contact between increase pillar and the ground is set up to the supporting role of increase splendid attire shell to the balancing weight, reduces the possibility that the splendid attire shell damaged.

The utility model discloses further set up to: the jacks are arranged to be a plurality of and are uniformly distributed along the length direction of the clamping columns.

Through above-mentioned technical scheme, the staff can build the height of building according to gate-type scaffold, pegs graft the horizontal pole into the jack of corresponding height in, adjusts the height of splendid attire shell, the staff of being convenient for adjusts gate-type scaffold's focus.

The utility model discloses further set up to: and the bottom of the supporting block is fixedly connected with an anti-skid pad.

Through above-mentioned technical scheme, the friction between increase supporting shoe and the ground is strengthened in the setting of slipmat, strengthens portal scaffold's stability.

To sum up, the utility model discloses following beneficial effect has:

1. by arranging the counterweight device on the support leg of the portal scaffold, when the portal scaffold is built, the center of gravity of the upward moving scaffold is lowered, and the stability of the portal scaffold is enhanced;

2. through setting up quick fixed subassembly, the panel is dismantled in the quick switching of the staff of being convenient for, places the balancing weight.

Drawings

FIG. 1 is a schematic diagram of a background art configuration;

fig. 2 is a schematic structural diagram of the present invention;

FIG. 3 is a schematic view of the structure of the highlighting weight device;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3;

FIG. 5 is a schematic view showing the structure of the salient pole.

In the figure, 1, a portal frame; 11. a universal wheel; 12. installing a pipe; 2. a pull rod; 3. supporting the transverse plate; 4. a counterweight device; 41. a containment shell; 411. a lower extension block; 4111. a clamping groove; 42. a connecting rod; 421. fixing the rod; 4211. a bolt; 422. a telescopic rod; 4221. a threaded hole; 43. a pillar; 431. a clamping and connecting rod; 432. a support block; 433. a non-slip mat; 434. a cross bar; 435. a jack; 436. connecting ropes; 5. disassembling the panel; 51. an upper extension block; 6. a quick-fixing component; 61. a U-shaped plate; 62. inserting a rod; 63. a limiting plate; 64. a compression spring; 65. and (4) a pull ring.

Detailed Description

Example (b):

the utility model provides a novel scaffold, as shown in figure 2, including two door type frame 1 of vertical setting, the setting is connected two fixed pull rods 2 with both between two door type frame 1, and 1 top hasp of two door type frames has the support diaphragm 3 that is used for supporting the staff walking, and fixedly connected with is convenient for the staff to move the universal wheel 11 of scaffold on door type frame 1's the landing leg, and the setting of universal wheel 11 alleviates the staff and moves the work burden of scaffold, has improved the efficiency that moves scaffold.

As shown in fig. 2 and 3, be provided with counterweight device 4 that is used for improving door-type scaffold support stability on door-type frame 1's the landing leg, counterweight device 4 is located door-type scaffold's bottom, including the splendid attire shell 41 that is used for the splendid attire balancing weight, the setting can be dismantled the connecting rod 42 and the a plurality of pillar 43 of rigid coupling in splendid attire shell 41 bottom and ground butt at the landing leg of splendid attire shell 41 outer peripheral face and door-type frame 1, connecting rod 42 and pillar 43 all set up to 4, connecting rod 42 evenly lays on the outer peripheral face of splendid attire shell 41, the even setting of pillar 43 is in the bottom of splendid atti.

As shown in fig. 3 and 4, splendid attire shell 41 is the top of disc type and splendid attire shell 41 and is the opening, the inside cavity of splendid attire shell 41 is used for placing the balancing weight, the articulated panel 5 that is provided with one in top of splendid attire shell 41, the border and the splendid attire shell 41 overlap joint of dismantling panel 5, the one end that dismantles panel 5 and deviates from the articulated shaft extends the rigid coupling and has last extension piece 51, it is provided with the lower extension piece 411 of the laminating of last extension piece 51 to extend on splendid attire shell 41 top one side, the one side that the extension piece 51 deviates from lower extension piece 411 is provided with quick fixed subassembly 6 that panel 5.

As shown in fig. 3 and 4, the quick fixing assembly 6 includes a U-shaped plate 61 fixed on one side of the upper extension block 51 deviating from the lower extension block 411, an insertion rod 62 connected with the U-shaped plate 61 in a sliding manner and passing through the upper extension block 51 and the lower extension block 411 in a clamping manner, a limiting plate 63 fixedly connected with the insertion rod 62 and located in the U-shaped plate 61, and a compression spring 64 sleeved on the periphery of the insertion rod 62, the opening of the U-shaped plate 61 faces the upper extension block 51, one end of the compression spring 64 abuts against one surface of the limiting plate 63 deviating from the upper extension block 51, and the other end abuts against one surface of the U-shaped plate 61 facing the upper extension.

Offer on the extension piece 411 down with the joint groove 4111 of inserted bar 62 cooperation grafting, the one end fixedly connected with that the inserted bar 62 deviates from extension piece 411 down is convenient for the staff to stimulate the pull ring 65 of inserted bar 62. The worker moves the insert bar 62 in a direction away from the lower extension block 411 by pulling the insert bar 62, and disengages from the lower extension block 411, so that the detachment panel 5 is opened. The staff places the balancing weight that is fit for in splendid attire shell 41, and the door-type scaffold frame can make the holistic height of door-type scaffold frame uprise at the in-process of building upwards, and the setting of balancing weight has aggravated the weight of door-type scaffold frame bottom, makes the focus that shifts up descend to strengthen the stability of door-type scaffold frame bottom, make the staff at the scaffold frame during operation, reduce the scaffold frame and rock the range, improve staff's operating safety factor. Due to the arrangement of the containing shell 41, the configuration blocks with corresponding weights can be placed conveniently by workers according to the actual building height of the door type scaffold.

As shown in fig. 2 and 3, connecting rod 42 includes that it can dismantle the telescopic link 422 of being connected with the landing leg with splendid attire shell 41 articulated dead lever 421 and cover establishes in dead lever 421, telescopic link 422 slides with dead lever 421 and is connected, the landing leg of door type frame 1 extends articulated installation pipe 12 that is provided with towards one side of splendid attire shell 41, be provided with the internal thread in the installation pipe 12, telescopic link 422 is provided with the external screw thread with female screw thread fit threaded connection towards one side of installation pipe 12, through in precessing installation pipe 12 with telescopic link 422, be convenient for the staff to fix splendid attire shell 41 on door type frame 1's landing leg. The telescopic rod 422 is provided with a plurality of threaded holes 4221 arranged along the length direction thereof, and the fixed rod 421 is provided with bolts 4211 matched with the threaded holes 4221 in a penetrating way. When the worker needs to adjust the height of the containing shell 41, the bolt 4211 is rotated, so that the end of the bolt 4211 abuts against the outer wall of the telescopic rod 422 and is separated from the threaded hole 4221 in a clamping manner, and the telescopic rod 422 is not influenced to slide in the fixing rod 421; after the height of the container 41 is fixed, the bolt 4211 is screwed so that the bolt 4211 is in threaded connection with the corresponding threaded hole 4221, and the telescopic rod 422 is fixed in the fixing rod 421.

As shown in fig. 3 and 5, one side of the supporting column 43 departing from the containing shell 41 is provided with a supporting block 432, the end surface area of which is larger than that of the supporting column 43, the bottom of the supporting block 432 is fixedly connected with a non-slip mat 433, and the friction between the supporting block 432 and the ground is increased due to the arrangement of the non-slip mat 433, so that the stability of the portal scaffold is enhanced. The supporting block 432 extends towards one side of the pillar 43 to form a clamping rod 431 clamped with the pillar 43, a cavity used for placing the pillar 43 is formed in the clamping rod 431, a cross rod 434 penetrating through the pillar 43 is arranged on the pillar 43, a jack 435 matched and spliced with the cross rod 434 is formed in the clamping rod 431, the jacks 435 are arranged in a plurality and evenly distributed along the length direction of the clamping rod 431, the jacks 435 penetrate through the clamping rod 431, and one end of the cross rod 434 is fixed to the clamping rod 431 through a connecting rope 436, so that the possibility that the clamping rod 431 is lost is reduced. The staff can place the balancing weight at a proper position according to the height of the door type scaffold, the staff can penetrate the cross rod 434 on the pillar 43 into the jack 435 at the position corresponding to the height of the clamping rod 431, and the setting height of the containing shell 41 is adjusted; during the height adjustment of splendid attire shell 41, telescopic link 422 slides in dead lever 421 to satisfy the height that sets up of splendid attire shell 41, thereby accurate adjustment gate-type scaffold's focus strengthens the stability of gate-type scaffold bottom.

The working process is as follows: when a worker builds the door type scaffold, the worker inserts the cross bars 434 on the support columns 43 into the insertion holes 435 with proper height according to the built height, so as to adjust the height of the containing shell 41; the worker holds the pull ring 65 to pull the inserted rod 62 towards the direction far away from the lower extension block 411 to drive the limiting plate 63 to move towards the direction far away from the lower extension block 411, so that the compression spring 64 is compressed, the inserted rod 62 is separated from clamping connection with the lower extension block 411, the disassembly panel 5 is opened, the worker places the counter weight block with the corresponding weight into the containing shell 41, releases the hand to return the compression spring 64, drives the inserted rod 62 to be clamped into the lower extension block 411, and fixes the disassembly panel 5 and the containing shell 41; thereby make the focus that the build gate-type scaffold hand moved up descend to strengthen the stability of gate-type scaffold bottom, make the staff during operation on the scaffold, reduce scaffold shaking amplitude, improve staff's operating safety factor.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a novel scaffold, includes two door type framves (1) of vertical placing, is provided with pull rod (2) fixed with two door type framves (1) between two door type framves (1), has set up support diaphragm (3), characterized by above two door type framves (1): be provided with on the landing leg of door type frame (1) and be used for improving counter weight device (4) of door-type scaffold frame support stability, counter weight device (4) are located door-type scaffold frame's bottom, including splendid attire shell (41) that are used for the splendid attire balancing weight, connecting rod (42) and rigid coupling that the setting can be dismantled in splendid attire shell (41) periphery and landing leg are in a plurality of pillar (43) of splendid attire shell (41) bottom and ground butt, splendid attire shell (41) are the disc type, the top of splendid attire shell (41) is provided with dismantlement panel (5), it is articulated with splendid attire shell (41) to dismantle panel (5) one end, the other end is provided with quick fixed subassembly (6).

2. A new scaffold as claimed in claim 1, wherein: dismantle panel (5) one side and be provided with extension piece (51), be provided with on splendid attire shell (41) with last extension piece (51) lower extension piece (411) of laminating each other, quick fixed subassembly (6) including fixed last extension piece (51) deviate from U template (61) of extension piece (411) one side down, slide with U template (61) and be connected and pass extension piece (51) and lower extension piece (411) joint inserted bar (62), with inserted bar (62) rigid coupling and be located limiting plate (63) and the cover of U template (61) and establish compression spring (64) in inserted bar (62) periphery, compression spring (64) one end and limiting plate (63) deviate from the one side butt of extending piece (51), the other end and U template (61) orientation extend the one side butt of piece (51).

3. A new scaffold as claimed in claim 2, wherein: one side of the inserted bar (62) departing from the lower extension block (411) is provided with a pull ring (65).

4. A new scaffold as claimed in claim 1, wherein: the connecting rod (42) comprises a fixing rod (421) hinged to the containing shell (41) and a telescopic rod (422) which is sleeved in the fixing rod (421) and detachably connected with the supporting leg of the door-shaped frame (1), and the telescopic rod (422) is connected with the fixing rod (421) in a sliding mode.

5. A new scaffold as claimed in claim 4, wherein: the supporting legs of the door-shaped frame (1) extend towards one side of the containing shell (41) and are hinged to the installing pipe (12), internal threads are arranged in the installing pipe (12), and the telescopic rods (422) are provided with threaded columns connected with the internal threads in a matched threaded mode towards one side of the installing pipe (12).

6. A new scaffold as claimed in claim 5, wherein: one side of the supporting column (43) departing from the containing shell (41) is provided with a supporting block (432) with the end surface area larger than that of the supporting column (43), the supporting block (432) extends towards one side of the supporting column (43) to be provided with a clamping rod (431) clamped with the supporting column (43), a cross rod (434) penetrating through the supporting column (43) is arranged on the supporting column (43), and the clamping rod (431) is provided with a jack (435) matched and spliced with the cross rod (434).

7. A new scaffold as claimed in claim 6, wherein: the number of the jacks (435) is set to be a plurality, and the jacks are uniformly distributed along the length direction of the clamping rod (431).

8. A new scaffold as claimed in claim 7, wherein: and the bottom of the supporting block (432) is fixedly connected with an anti-skid pad (433).