CN210563295U

CN210563295U - Supporting device for diagonal pulling of free end of lifting scaffold

Info

Publication number: CN210563295U
Application number: CN201921319335.4U
Authority: CN
Inventors: 李卫; 王法财; 杨学峰; 付道营
Original assignee: Shandong Zhongjia Safety Technology Co Ltd
Current assignee: Shandong Zhongjia Safety Technology Co Ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-05-19
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses a be used for lift scaffold free end to draw to one side and use strutting arrangement, including the dead lever, the spacing ring has been seted up on the surface of dead lever, and the bottom mounting of dead lever is provided with the buffering subassembly, one side fixedly connected with second horizontal pole of dead lever, and the rear side of dead lever is close to the first horizontal pole of top position department fixedly connected with of second horizontal pole, one side of dead lever is close to the top position department of first horizontal pole and installs the reinforcement subassembly. The utility model is provided with the reinforcing component, so that the connection of the first cross rod, the second cross rod, the third cross rod and the fourth cross rod is more stable, and the stability of the scaffold in use is ensured; the supporting plate and the limiting groove are arranged, so that the supporting plate can be fixed above the third cross rod and the fourth cross rod, and a sufficient contact area is provided for constructors; first clamp and second clamp have been set up for scaffold's installation is dismantled convenient and fast more.

Description

Supporting device for diagonal pulling of free end of lifting scaffold

Technical Field

The utility model relates to a scaffold technical field specifically is a be used for lift scaffold free end to draw to one side and use strutting arrangement.

Background

The disc scaffold generally comprises a disc, a fixed rod penetrating through the disc and a cross rod fixed on the disc, wherein the disc and the fixed rod are usually welded and fixed, the cross rod and the disc are welded and fixed, and the template scaffold is frequently used in the construction process of the building industry to assist concrete pouring operation in places where templates cannot be directly built.

Chinese patent discloses a template scaffold strutting arrangement (grant No. CN205857654U), this patent technique can weld into a holistic bearing structure with horizontal support, weld into a holistic bearing structure with vertical support, when equipment and dismantlement, convenient and fast more, the operating efficiency is improved, whole structure can't be used after having avoided the backup pad to destroy, cause the wasting of resources, but, scaffold strutting arrangement's on the existing market stability is relatively poor, the accident very easily appears in the use, the installation is dismantled inconveniently, and generally all be the steel-pipe type, the stress point is inhomogeneous. Therefore, the support device for diagonal drawing of the free end of the lifting scaffold is provided by the technical personnel in the field, so as to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for lift scaffold free end to draw to one side and use strutting arrangement to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a be used for lift scaffold free end to draw to one side and use strutting arrangement, includes the dead lever, the spacing ring has been seted up on the surface of dead lever, and the bottom mounting of dead lever is provided with the buffering subassembly, one side fixedly connected with second horizontal pole of dead lever, and the rear side of dead lever is close to the first horizontal pole of top position department fixedly connected with of second horizontal pole, one side of dead lever is close to the top position department of first horizontal pole and installs the reinforcement subassembly, and the top of dead lever installs the third horizontal pole, the top of dead lever is close to the front side position department of third horizontal pole and installs the fourth horizontal pole, the spacing groove has been seted up to the upper surface of third horizontal pole, and the top of third horizontal pole is provided with the backup pad, first clamp is installed with the junction of fourth horizontal pole, the second clamp pole is installed with the junction of fixed pole to.

As a further aspect of the present invention: the buffer assembly comprises a supporting seat and a shock pad, the bottom end of the supporting seat is fixedly connected with the shock pad, and the shock pad is a component made of rubber.

As a further aspect of the present invention: the reinforcing component comprises a first screw rod, a sleeve and a second screw rod, one end of the first screw rod is connected with the sleeve, the first screw rod is rotatably connected with the fixed rod through a pin shaft, the other end of the sleeve is connected with the second screw rod, the second screw rod is rotatably connected with the fourth cross rod through a pin shaft, external threads are formed in the outer portions of the first screw rod and the second screw rod, internal threads are formed in the inner portion of the sleeve, and the first screw rod, the second screw rod and the sleeve are connected through threads.

As a further aspect of the present invention: the backup pad includes first spacing post and the spacing post of second, the lower surface mounting of backup pad has first spacing post, and the lower surface of backup pad is close to the front side position department of first spacing post and installs the spacing post of second, the diameter of the spacing post of second is the same with first spacing post, and the diameter of the spacing post of second and first spacing post all is less than the diameter of spacing groove.

As a further aspect of the present invention: the first clamp comprises a first clamping block, a second clamping block and a first bolt, wherein the second clamping block is rotatably connected to one side of the first clamping block through a pin shaft, the first bolt is embedded into the surfaces of the second clamping block and the first clamping block, and the second clamping block and the first clamping block are semicircular.

As a further aspect of the present invention: the second clamp comprises a third clamping block, a fourth clamping block and a second bolt, the fourth clamping block is rotatably connected to one side of the third clamping block through a pin shaft, the second bolt is embedded into the surfaces of the fourth clamping block and the third clamping block, and the fourth clamping block and the third clamping block are semicircular.

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

1. the utility model discloses a set up the reinforcement subassembly, can make the first horizontal pole, second horizontal pole, third horizontal pole and fourth horizontal pole connect more firm, guaranteed the stability of scaffold frame when using, avoided the emergence of accident;

2. by arranging the support plate and the limiting groove, the support plate can be fixed above the third cross rod and the fourth cross rod, so that a sufficient contact area is provided for constructors, the construction work of the constructors is facilitated, and the occurrence of accidents is reduced;

3. through having set up first clamp and second clamp for scaffold's installation dismantles convenient and fast more, but also can adjust the height of third horizontal pole and fourth horizontal pole, and the construction of being convenient for is used, easily uses widely.

Drawings

Fig. 1 is a schematic structural view of a supporting device for diagonal pulling of a free end of a lifting scaffold;

FIG. 2 is a schematic structural diagram of a support plate of a supporting device for diagonal pulling of a free end of a lifting scaffold;

fig. 3 is an enlarged schematic view of a part a of a supporting device for diagonal drawing of a free end of a lifting scaffold.

In the figure: 1. fixing the rod; 2. a buffer assembly; 21. a supporting seat; 22. a shock pad; 3. a limiting ring; 4. a first cross bar; 5. a second cross bar; 6. a third cross bar; 7. a fourth cross bar; 8. a reinforcement assembly; 81. a first screw; 82. a sleeve; 83. a second screw; 9. a limiting groove; 10. a support plate; 101. a first limit post; 102. a second limit post; 11. a first clamp; 111. a first clamping block; 112. a second fixture block; 113. a first bolt; 12. a second clamp; 121. a third fixture block; 122. a fourth fixture block; 123. and a second bolt.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a supporting device for diagonal pulling of a free end of a lifting scaffold comprises a fixing rod 1, a limiting ring 3 is disposed on a surface of the fixing rod 1, a buffering component 2 is disposed at a bottom end of the fixing rod 1, the buffering component 2 comprises a supporting seat 21 and a shock pad 22, the shock pad 22 is fixedly connected to a bottom end of the supporting seat 21, the shock pad 22 is a rubber member, a second cross rod 5 is fixedly connected to one side of the fixing rod 1, a first cross rod 4 is fixedly connected to a position, close to an upper portion of the second cross rod 5, of a rear side of the fixing rod 1, a reinforcing component 8 is mounted to one side of the fixing rod 1, close to an upper portion of the first cross rod 4, the reinforcing component 8 comprises a first screw 81, a sleeve 82 and a second screw 83, one end of the first screw 81 is connected to the sleeve 82, the first screw, the other end of sleeve 82 is connected with second screw rod 83, and second screw rod 83 rotates through the round pin axle with fourth horizontal pole 7 to be connected, and the external screw thread has all been seted up to the outside of first screw rod 81 and second screw rod 83, and the internal thread has been seted up to the inside of sleeve 82, and first screw rod 81, second screw rod 83 pass through threaded connection with sleeve 82, can screw up sleeve 82 as required according to the use, consolidate the scaffold.

Third horizontal pole 6 is installed to the top of dead lever 1, and the top of dead lever 1 is close to the front side position department of third horizontal pole 6 and installs fourth horizontal pole 7, spacing groove 9 has been seted up to the upper surface of third horizontal pole 6, and the top of third horizontal pole 6 is provided with backup pad 10, backup pad 10 includes first spacing post 101 and the spacing post 102 of second, first spacing post 101 is installed to the lower surface of backup pad 10, and the lower surface of backup pad 10 is close to the front side position department of first spacing post 101 and installs the spacing post 102 of second, the diameter of the spacing post 102 of second is the same with first spacing post 101, and the diameter of the spacing post 102 of second and first spacing post 101 all is less than the diameter of spacing groove 9, when using, insert first spacing post 101 in spacing groove 9, the fixed to backup pad 10 has been realized, also can insert the spacing post 102 of second in spacing groove 9.

A first clamp 11 is installed at the joint of the third crossbar 6 and the fourth crossbar 7, the first clamp 11 includes a first clamping block 111, a second clamping block 112 and a first bolt 113, one side of the first clamping block 111 is rotatably connected with the second clamping block 112 through a pin, the surfaces of the second clamping block 112 and the first clamping block 111 are embedded with the first bolt 113, the shapes of the second clamping block 112 and the first clamping block 111 are semicircular, the joint of the fourth crossbar 7 and the fixing rod 1 is installed with the second clamp 12, the second clamp 12 includes a third clamping block 121, a fourth clamping block 122 and a second bolt 123, one side of the third clamping block 121 is rotatably connected with the fourth clamping block 122 through a pin, the surfaces of the fourth clamping block 122 and the third clamping block 121 are embedded with the second bolt 123, the shapes of the fourth clamping block 122 and the third clamping block 121 are semicircular, when the fixing rod 1 contacts with the fourth crossbar 7, the third clamping block 121 and the fourth clamping block 122 are screwed with the second bolt 123, when the fixing rod 1 and the fourth cross rod 7 are fixed and the third cross rod 6 and the fourth cross rod 7 are contacted, the first clamping block 111 and the second clamping block 112 are screwed by the first bolt 113, so that the third cross rod 6 and the fourth cross rod 7 are fixed.

The utility model discloses a theory of operation is: when a constructor uses the scaffold, the scaffold needs to be fixed, firstly, when the fixed rod 1 contacts with the fourth cross rod 7, the third clamping block 121 and the fourth clamping block 122 are screwed by the second bolt 123 to fix the fixed rod 1 with the fourth cross rod 7, and when the third cross rod 6 contacts with the fourth cross rod 7, the first clamping block 111 and the second clamping block 112 are screwed by the first bolt 113 to realize the fixation of the third cross rod 6 and the fourth cross rod 7, so that the scaffold is more convenient and rapid to install and disassemble, the heights of the third cross rod 6 and the fourth cross rod 7 can be adjusted, the scaffold is convenient to construct and use and easy to popularize and use, after the scaffold is installed, the constructor fixes the first screw rod 81 and the second screw rod 83 in the sleeve 82 by using the sleeve 82, so that the connection of the first cross rod 4, the second cross rod 5, the third cross rod 6 and the fourth cross rod 7 is more stable, the stability of scaffold frame when using has been guaranteed, has avoided accident's emergence, inserts first spacing post 101 in spacing groove 9 afterwards, also can insert spacing groove 9 with spacing post 102 of second, has realized fixing to backup pad 10, and backup pad 10 provides sufficient area of contact for constructor, and the constructor's of being convenient for construction work reduces accident's emergence.

The above-mentioned, 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. A supporting device for diagonal pulling of the free end of a lifting scaffold comprises a fixing rod (1) and is characterized in that a limiting ring (3) is arranged on the surface of the fixing rod (1), a buffering component (2) is fixedly arranged at the bottom end of the fixing rod (1), a second cross rod (5) is fixedly connected to one side of the fixing rod (1), a first cross rod (4) is fixedly connected to the position, close to the upper portion of the second cross rod (5), of the rear side of the fixing rod (1), a reinforcing component (8) is installed at the position, close to the upper portion of the first cross rod (4), of one side of the fixing rod (1), a third cross rod (6) is installed above the fixing rod (1), a fourth cross rod (7) is installed at the position, close to the front portion of the third cross rod (6), a limiting groove (9) is formed in the upper surface of the third cross rod (6), and the top of third horizontal pole (6) is provided with backup pad (10), first clamp (11) are installed to the junction of third horizontal pole (6) and fourth horizontal pole (7), second clamp (12) are installed to the junction of fourth horizontal pole (7) and dead lever (1).

2. The supporting device for diagonal drawing of the free end of the lifting scaffold as claimed in claim 1, wherein the buffering component (2) comprises a supporting base (21) and a shock pad (22), the shock pad (22) is fixedly connected to the bottom end of the supporting base (21), and the shock pad (22) is a rubber member.

3. The supporting device for diagonal pulling of the free end of the lifting scaffold, according to claim 1, is characterized in that the reinforcing component (8) comprises a first screw (81), a sleeve (82) and a second screw (83), one end of the first screw (81) is connected with the sleeve (82), the first screw (81) is rotatably connected with the fixed rod (1) through a pin shaft, the other end of the sleeve (82) is connected with the second screw (83), the second screw (83) is rotatably connected with the fourth cross rod (7) through a pin shaft, external threads are formed in the outer portions of the first screw (81) and the second screw (83), internal threads are formed in the sleeve (82), and the first screw (81), the second screw (83) and the sleeve (82) are connected through threads.

4. The supporting device for diagonal pulling of the free end of the lifting scaffold according to claim 1, wherein the supporting plate (10) comprises a first limiting column (101) and a second limiting column (102), the first limiting column (101) is installed on the lower surface of the supporting plate (10), the second limiting column (102) is installed at a position, close to the front side of the first limiting column (101), on the lower surface of the supporting plate (10), the diameter of the second limiting column (102) is the same as that of the first limiting column (101), and the diameter of the second limiting column (102) is smaller than that of the limiting groove (9) than that of the first limiting column (101).

5. The supporting device for diagonal drawing of the free end of the lifting scaffold as claimed in claim 1, wherein the first clamp (11) comprises a first clamping block (111), a second clamping block (112) and a first bolt (113), one side of the first clamping block (111) is rotatably connected with the second clamping block (112) through a pin, the first bolt (113) is embedded in the surfaces of the second clamping block (112) and the first clamping block (111), and the second clamping block (112) and the first clamping block (111) are semicircular.

6. The supporting device for diagonal drawing of the free end of the lifting scaffold as claimed in claim 1, wherein the second clamp (12) comprises a third clamping block (121), a fourth clamping block (122) and a second bolt (123), the fourth clamping block (122) is rotatably connected to one side of the third clamping block (121) through a pin, the second bolt (123) is embedded and installed on the surfaces of the fourth clamping block (122) and the third clamping block (121), and the fourth clamping block (122) and the third clamping block (121) are semicircular.