CN219887483U - Scaffold with quick-dismantling structure - Google Patents

Abstract

The utility model discloses a scaffold with a quick-dismantling structure, and relates to the field of scaffolds. The device includes first pole setting, and the surface of first pole setting is provided with the socket, and the horizontal pole setting is between two adjacent first pole setting, and the both ends of horizontal pole all are provided with the chuck, and the chuck cup joints the surface that sets up at the socket, and the inserted block is pegged graft in the inside of socket through the through-hole that chuck department offered. This scaffold frame of quick detach structure is through rotating the dwang for the dwang passes through the gear and drives the toothed ring and carry out anticlockwise rotation, and then makes the toothed ring drive multiunit fixture block and carry out anticlockwise rotation, makes the fixture block shift out in the draw-in groove of seting up from the inserted block side, is in relative opposition state between inserted block and the socket this moment, carries out the operation of simultaneously releasing solid to the multiunit inserted block of joint in socket department through the inside device of dwang drive socket, and the split is rapid, alleviates constructor's split burden.

Description

Scaffold with quick-dismantling structure

Technical Field

The utility model relates to the technical field of scaffolds, in particular to a scaffold with a quick-dismantling structure.

Background

In the process of building construction, to the higher position of building, need build the scaffold frame in order to assist constructor to remove corresponding higher position, current scaffold frame builds through multiunit pole setting, horizontal pole and bracing piece and forms, and the connected mode between pole setting and the horizontal pole includes multiple types such as bowl knot formula, dish knot formula.

For the connection mode of setting up of dish knot formula, it is earlier with the chuck joint that horizontal pole one end set up in the socket department that pole setting surface set up, then through the plug with connect spacing between chuck and the socket, then through nut etc. to connect fixedly between plug and the socket one by one.

Therefore, when the plurality of groups of vertical rods and the plurality of groups of transverse rods are split, the plurality of groups of plug blocks at the positions of the arranged sockets and the sockets need to be disassembled one by one, then the plug blocks can be removed from the sockets, and then the clamping heads arranged at the positions of the transverse rods and the sockets arranged at the positions of the vertical rods are separated, so that the whole scaffold is split.

The situation that the socket is detached from the socket by the plurality of groups of inserting blocks, the operation steps needed in the whole detachment process are more, and the total amount of scaffolds built in a common building construction site is more, so that when the scaffold is detached, nut assemblies which are connected and fixed between the plurality of inserting blocks and the plurality of sockets are required to be detached one by one, the purpose of quick detachment cannot be achieved, the detachment workload of constructors is increased, the situation that the detached fixed parts are easy to lose in collection is influenced, and the scaffold with a quick detachment structure is provided for the situation.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model discloses a scaffold with a quick-dismantling structure, which aims to solve the problems that when a plurality of groups of vertical rods and a plurality of groups of transverse rods are dismantled in the prior art, a plurality of groups of plugs at the positions of sockets are required to be disassembled and disassembled one by one, then the plugs can be removed from the sockets, and then the chucks arranged at the positions of the transverse rods are separated from the sockets arranged at the positions of the vertical rods, so that the whole operation process is more complicated.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: a scaffold of quick release construction comprising:

the first vertical rod is provided with a socket on the outer surface;

the cross bars are arranged between two adjacent groups of first vertical rods, clamping heads are arranged at two ends of each cross bar, the clamping heads are sleeved on the outer surfaces of the sockets, and through holes are formed in the upper surfaces of the clamping heads;

the socket comprises a socket body, a clamping head and a plug block, wherein the upper surface of the socket body is provided with a jack, the clamping head is clamped at the jack, and the plug block is inserted into the jack through a through hole formed in the clamping head;

the socket is provided with a fixing mechanism for quickly mounting and dismounting the socket and a plurality of groups of chucks arranged at the socket;

the fixing mechanism comprises a toothed ring, gears, rotating rods and clamping blocks, wherein the toothed ring is arranged in the socket, the gears are meshed with the inner surfaces of the toothed ring, one ends of the rotating rods arranged at the gears are located on the upper surface of the socket, the clamping blocks corresponding to the number of jacks are arranged on the outer surface of the toothed ring, and multiple groups of clamping blocks are correspondingly inserted into the group of inserting blocks.

Preferably, an annular groove is formed in the socket, the toothed ring is rotatably arranged in the annular groove, the annular groove is communicated with the jack, and the clamping block is rotatably arranged at the jack.

Preferably, a clamping groove is formed in one side of the insertion block, the portion, provided with the clamping groove, of the insertion block is located in the socket, and one end of the clamping block is clamped in the clamping groove.

Preferably, a thread groove is formed in the outer surface of one end of the rotating rod, which is located at the upper portion of the socket, and a thread block is arranged on the outer surface of one end of the rotating rod, which is provided with the thread groove.

Preferably, a threaded ring is arranged on the upper surface of the socket, and one end of the threaded block is in threaded connection with the inside of the threaded ring.

Preferably, the top of the first pole setting that socket department set up is provided with the second pole setting, the bottom of second pole setting is provided with the sleeve that is used for being connected with first pole setting, telescopic surface is provided with the threaded rod that is used for connecting fixedly between two sets of pole settings.

Preferably, a supporting seat is arranged at the bottom end of the outer surface of the first vertical rod, and a supporting rod is arranged at the supporting seat through a threaded rod.

Preferably, one end of the supporting rod far away from the supporting seat is arranged on the outer surface of one end of the insert block extending to the lower portion of the socket, and a threaded rod for fixing is arranged between the supporting rod and the insert block.

The utility model discloses a scaffold with a quick-dismantling structure, which has the following beneficial effects:

1. this scaffold frame of quick detach structure is through rotating the dwang for the dwang passes through the gear and drives the toothed ring and carry out anticlockwise rotation, and then makes the toothed ring drive multiunit fixture block and carry out anticlockwise rotation, makes the fixture block shift out in the draw-in groove of seting up from the inserted block side, is in relative opposition state between inserted block and the socket this moment, carries out the operation of simultaneously releasing solid to the multiunit inserted block of joint in socket department through the inside device of dwang drive socket, and the split is rapid, alleviates constructor's split burden.

2. This scaffold frame of quick detach structure, after breaking down between inserted block and the socket, shift out the inserted block from the jack of socket department and the through-hole of seting up of chuck department for its spacing effect between chuck and the socket disappears, then can remove the chuck to the direction of keeping away from the socket, make phase separation between horizontal pole and the first pole setting that chuck and chuck department set up, so that split between first pole setting and horizontal pole, the split is convenient.

3. This scaffold frame of quick detach structure, dwang, ring gear, gear etc. are used for connecting fixed device all to set up in socket department and can not with the socket between the looks separation, consequently after separating horizontal pole and the pole setting of constituteing the scaffold frame, fixed establishment can not appear losing for when putting up in the face of later stage scaffold frame, directly with the chuck volume chuck department's that horizontal pole department set up the inserted block set up in socket department can, avoid the loss of part.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a support bar according to the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present utility model;

FIG. 4 is an exploded view of the receptacle and plug structure of the present utility model;

FIG. 5 is a cross-sectional view showing the internal structure of the socket according to the present utility model;

FIG. 6 is an exploded view of the ring gear and socket configuration of the present utility model;

FIG. 7 is a schematic view of a turning lever structure according to the present utility model;

fig. 8 is an exploded view of two sets of pole structures according to the present utility model.

In the figure: 1. a first upright; 101. a socket; 102. a second upright; 103. a support base; 104. a support rod; 2. a cross bar; 201. a chuck; 202. a through hole; 203. inserting blocks; 204. a clamping groove; 3. a jack; 4. a fixing mechanism; 401. a toothed ring; 402. a gear; 403. a rotating lever; 404. a clamping block; 405. an annular groove; 406. a thread groove; 407. a screw block; 5. a threaded ring; 6. a sleeve; 601. a threaded rod.

Detailed Description

The embodiment of the utility model discloses a scaffold with a quick-dismantling structure, which is shown in figures 1-8 and comprises the following components: the socket comprises first vertical rods 1, sockets 101 are arranged on the outer surfaces of the first vertical rods 1, cross rods 2 are arranged between two adjacent groups of first vertical rods 1, clamping heads 201 are arranged at two ends of each cross rod 2 in a sleeved mode, the outer surfaces of the sockets 101 are sleeved with each other, through holes 202 are formed in the upper surfaces of the clamping heads 201, inserting blocks 203 are arranged on the upper surfaces of the sockets 101, inserting holes 3 are formed in the positions of the inserting holes 3 in a clamped mode, the inserting blocks 203 are inserted into the positions of the inserting holes 3 through the through holes 202 formed in the positions of the clamping heads 201, groups of first vertical rods 1, cross rods 2 and supporting rods 104 are spliced to form a scaffold, the cross rods 2 are connected with the sockets 101 arranged on the outer surfaces of the first vertical rods 1 through the clamping heads 201 arranged at one ends of the cross rods 2, then the inserting blocks 203 are inserted into the positions of the sockets 101 through the through holes 202 formed in the positions of the inserting holes 3, and the bottom ends of the inserting blocks 203 extend to the lower portions of the sockets 101 through the inserting holes 3, and the cross rods 2 are connected with the sockets 101 arranged at the positions of the first vertical rods 1 through the clamping heads 201 and the inserting blocks 203.

Referring to fig. 1-2, in the device, a supporting seat 103 is provided at the bottom end of the outer surface of a first upright 1, a supporting rod 104 is provided at the supporting seat 103 through a threaded rod 601, one end of the supporting rod 104 far away from the supporting seat 103 is provided at the outer surface of one end of the socket 101 extending from the insert 203, a threaded rod 601 for fixing is provided between the supporting rod 104 and the insert 203, the supporting rod 104 can be used for further stabilizing and holding the spliced first upright 1 and the cross rod 2, two ends of the supporting rod 104 are directly connected with the supporting seat 103 provided at the first upright 1 and a group of inserts 203 provided at the socket 101 through the threaded rod 601, and the intersection points of the two groups of the supporting rods 104 are also connected and fixed through the threaded rod 601.

Referring to fig. 3-6, in the device, a fixing mechanism 4 is disposed at a socket 101 and is used for quick assembly and disassembly between the socket 101 and a plurality of groups of chucks 201 disposed at the socket, the fixing mechanism 4 includes a toothed ring 401, a gear 402, a rotating rod 403 and clamping blocks 404, the toothed ring 401 is disposed inside the socket 101, the gear 402 is meshed with an inner surface of the toothed ring 401, one end of the rotating rod 403 disposed at the gear 402 is disposed on an upper surface of the socket 101, clamping blocks 404 corresponding to the number of jacks 3 are disposed on an outer surface of the toothed ring 401, the plurality of groups of clamping blocks 404 are correspondingly inserted into the interior of a group of inserting blocks 203, the rotating rod 403 disposed on the upper surface of the socket 101 can drive the gear 402 disposed inside the socket 101 to rotate, and then drive the toothed ring 401 meshed with the gear 402 to rotate, so that the clamping blocks 404 move and clamp the interior of the inserting blocks 203 disposed at the jack 3 to connect and fix the inserting blocks 203 with the socket 101.

Referring to fig. 5-6, in the device, an annular groove 405 is formed in the socket 101, a toothed ring 401 is rotatably arranged in the annular groove 405, the annular groove 405 is communicated with the jack 3, a clamping block 404 is rotatably arranged at the jack 3, a clamping groove 204 is formed in one side of the inserting block 203, a part of the inserting block 203 with the clamping groove 204 is located in the socket 101, and one end of the clamping block 404 is clamped in the clamping groove 204.

Referring to fig. 4, 6 and 7, in the device, a thread groove 406 is formed on an outer surface of one end of a rotating rod 403 located at an upper portion of a socket 101, a thread block 407 is formed on an outer surface of one end of the rotating rod 403 where the thread groove 406 is formed, a thread ring 5 is arranged on an upper surface of the socket 101, one end of the thread block 407 is screwed into the thread ring 5, the thread grooves 406 are formed on inner surfaces and outer surfaces of the thread block 407, so that the thread block 407 is screwed with an outer surface of one end of the rotating rod 403 where the thread groove 406 is formed, the thread block 407 can be connected with the thread ring 5 arranged on the upper surface of the socket 101, and an inner caliber of the thread ring 5 is equal to an outer caliber of the thread block 407.

Referring to fig. 1 and 8, a second vertical rod 102 is arranged at the top end of a first vertical rod 1 arranged at a socket 101 in the device, a sleeve 6 used for being connected with the first vertical rod 1 is arranged at the bottom end of the second vertical rod 102, a threaded rod 601 used for connecting and fixing two groups of vertical rods is arranged on the outer surface of the sleeve 6, the first vertical rod 1 and the second vertical rod 102 are connected through the sleeve 6 and the threaded rod 601, and the whole middle height of the scaffold can be increased so as to connect an upper scaffold and a lower scaffold.

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below by way of examples with reference to the accompanying drawings.

Working principle:

when the scaffold with the quick-dismantling structure is built, a group of cross bars 2 are connected with a group of sockets 101 arranged on the outer surface of the first upright 1 through the clamping heads 201 arranged at one ends of the cross bars, and at the moment, through holes 202 formed in the clamping heads 201 correspond to jacks 3 formed in the sockets 101.

Further, a group of plug blocks 203 are plugged into the socket 101 from the through holes 202 formed in the chuck 201, the bottom ends of the plug blocks 203 extend to the lower part of the socket 101 through the jack 3, so that a group of cross bars 2 are connected with the socket 101 formed in the first vertical rod 1 through the chuck 201 and the plug blocks 203, then the above operation can be repeated, and the cross bars 2 required to be arranged in other directions are connected with the socket 101 formed in the first vertical rod 1 through the chuck 201 and the plug blocks 203.

Further, after the plurality of groups of cross bars 2 are connected with the socket 101 disposed at the first upright 1 through the clamping head 201 and the inserting block 203, the rotating rod 403 disposed on the upper surface of the socket 101 can be rotated clockwise at this time, so that the rotating rod 403 drives the gear 402 disposed on the outer surface of one end of the socket 101 to rotate, thereby rotating the toothed ring 401 meshed with the gear 402, and rotating the plurality of groups of clamping blocks 404 disposed on the outer surface of the toothed ring 401.

Further, after rotating for a certain distance, the plurality of groups of clamping blocks 404 arranged on the outer surface of the toothed ring 401 are inserted into the clamping grooves 204 formed on the side surfaces of the group of the inserting blocks 203 close to the plurality of groups of clamping blocks, so that the inserting blocks 203 connected to the inserting seat 101 are simultaneously connected, and the plurality of groups of cross bars 2 are simultaneously connected with the group of first vertical bars 1.

Further, after the group of cross bars 2 and the group of first vertical bars 1 are simultaneously connected, at this time, the rotatable rotating rod 403 is provided with a threaded block 407 disposed on the outer surface of one end of the threaded groove 406, so that the threaded block 407 moves towards the threaded ring 5 disposed near the upper surface of the socket 101, after one end of the threaded block 407 is screwed into the threaded ring 5, the rotating rod 403 and the socket 101 are fixedly connected, and then the fixture block 404 with the position changed through the rotating rod 403 is in a fixed state, so that the fixture block 404 fixes the insert block 203 inserted into the socket 101, i.e. the cross bars 2 and the first vertical bars 1 are fixedly connected.

Further, one end of a set of support rods 104 is fixedly arranged at the support seat 103 arranged at the bottom end of the first vertical rod 1 through a threaded rod 601, the other end of the set of support rods 104 is fixedly arranged at the set of inserting blocks 203 arranged at the other set of first vertical rod 1 through the threaded rod 601, then the above operation is repeated, the other set of support rods 104 is arranged between the two sets of first vertical rods 1, and the two sets of support rods 104 are intersected to strengthen the two sets of first vertical rods 1.

Further, sleeve 6 that sets up second pole setting 102 bottom cup joints on the top of first pole setting 1, then fixes between it through threaded rod 601 to can add a set of scaffold frame again along vertical direction on taking first pole setting 1 as the basis of a set of scaffold frame, so as to satisfy the construction demand in high building house.

Further, when the spliced scaffold is required to be disassembled from the first upright posts 1, the threaded rods 601 arranged between the support rods 104 and the support base 103 and the insert blocks 203 can be disassembled firstly, and then the ministers and the senses 104 arranged between the adjacent first upright posts 1 can be disassembled firstly.

Further, the threaded block 407 disposed on the outer surface of the rotating rod 403 may be rotated first, so that the threaded block 407 moves out from the threaded ring 5, and then the rotating rod 403 is in an active state, and then the rotating rod 403 is rotated anticlockwise, so that the rotating rod 403 drives the toothed ring 401 to rotate anticlockwise through the gear 402, and then the toothed ring 401 drives the plurality of groups of clamping blocks 404 to rotate anticlockwise, so that the clamping blocks 404 move out from the clamping grooves 204 formed on the side surface of the inserting block 203, and at this time, the inserting block 203 and the socket 101 are in a relatively opposite state.

Further, the plug 203 is removed from the jack 3 at the socket 101 and the through hole 202 formed at the collet 201, so that the limiting effect on the collet 201 and the socket 101 is eliminated, and then the collet 201 can be moved in a direction away from the socket 101, so that the collet 201 and the cross bar 2 arranged at the collet 201 are separated from the first upright 1, and the first upright 1 and the cross bar 2 are separated.

Further, the threaded rod 601 for connection and fastening between the support rod 104 and the support base 103 is removed, and then the threaded rod 601 between the support rod 104 and the insertion block 203 is removed, so that the support rod 104 and the first upright 1 are in an active state, and the support rod 104 can be directly removed.

Finally, the threaded rod 601 arranged at the joint of the first upright 1 and the second upright 102 is firstly taken away, so that the joint of the first upright 1 and the second upright 102 is only connected through the sleeve 6, then the sleeve 6 is removed from the top end of the first upright 1 in the sequence from top to bottom, and at the moment, the second upright 102 is separated from the first upright 1, so that quick separation between two groups of upright which are adjacent from top to bottom is completed.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. A scaffold of quick release construction comprising:

the socket comprises a first vertical rod (1), wherein a socket (101) is arranged on the outer surface of the first vertical rod (1);

the transverse rods (2) are arranged between two adjacent groups of first vertical rods (1), clamping heads (201) are arranged at two ends of each transverse rod (2), the clamping heads (201) are sleeved on the outer surface of the socket (101), and through holes (202) are formed in the upper surfaces of the clamping heads (201);

the socket comprises an inserting block (203), wherein an inserting hole (3) is formed in the upper surface of the socket (101), the clamping head (201) is clamped at the inserting hole (3), and the inserting block (203) is inserted into the inserting hole (3) through a through hole (202) formed in the clamping head (201);

the method is characterized in that: the socket (101) is provided with a fixing mechanism (4) for quickly mounting and dismounting the socket (101) and a plurality of groups of chucks (201) arranged at the socket;

fixed establishment (4) are including ring gear (401), gear (402), dwang (403) and fixture block (404), the inside of socket (101) is provided with ring gear (401), the internal surface meshing of ring gear (401) has gear (402), the one end of dwang (403) that gear (402) department set up is located the upper surface of socket (101), the surface of ring gear (401) is provided with fixture block (404) that correspond with jack (3) quantity, multiunit fixture block (404) correspond the inside of pegging graft in a set of inserted block (203).

2. The scaffold of claim 1, wherein: an annular groove (405) is formed in the socket (101), the toothed ring (401) is rotatably arranged in the annular groove (405), the annular groove (405) is communicated with the jack (3), and the clamping block (404) is rotatably arranged at the jack (3).

3. The scaffold of claim 2, wherein: a clamping groove (204) is formed in one side of the insertion block (203), the portion, provided with the clamping groove (204), of the insertion block (203) is located inside the socket (101), and one end of the clamping block (404) is clamped inside the clamping groove (204).

4. A scaffold of quick release construction according to claim 3, wherein: the rotary rod (403) is located on the outer surface of one end of the upper portion of the socket (101) and provided with a thread groove (406), and the outer surface of one end of the rotary rod (403) provided with the thread groove (406) is provided with a thread block (407).

5. The scaffold of claim 4, wherein: the upper surface of socket (101) is provided with screwed ring (5), the inside at screwed ring (5) is pegged graft to the one end screw thread of screw thread piece (407).

6. The scaffold of claim 5, wherein: the socket is characterized in that a second vertical rod (102) is arranged at the top end of a first vertical rod (1) arranged at the socket (101), a sleeve (6) used for being connected with the first vertical rod (1) is arranged at the bottom end of the second vertical rod (102), and a threaded rod (601) used for connecting and fixing two groups of vertical rods is arranged on the outer surface of the sleeve (6).

7. The scaffold of claim 6, wherein: the outer surface bottom of first pole setting (1) is provided with supporting seat (103), supporting seat (103) department is provided with bracing piece (104) through threaded rod (601).

8. The scaffold of claim 7, wherein: one end of the supporting rod (104) far away from the supporting seat (103) is arranged on the outer surface of one end of the insert block (203) extending to the lower part of the socket (101), and a threaded rod (601) used for fixing is arranged between the supporting rod (104) and the insert block (203).