CN217172989U - Hoisting clamp for single-side clad plate wood shear wall - Google Patents
Hoisting clamp for single-side clad plate wood shear wall Download PDFInfo
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- CN217172989U CN217172989U CN202220386287.6U CN202220386287U CN217172989U CN 217172989 U CN217172989 U CN 217172989U CN 202220386287 U CN202220386287 U CN 202220386287U CN 217172989 U CN217172989 U CN 217172989U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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Abstract
The utility model discloses a unilateral shroud plate wood shear force wall stone tongs to solve lack the problem to unilateral shroud plate wood shear force wall stone tongs among the prior art. The hoisting clamp for the single-side clad plate wood shear wall comprises a clamping part, a hoisting hole part and a jacking device; the lifting hole piece is connected with the clamping part and is used for being connected with a lifting appliance in a matched mode to achieve lifting; the jacking device is connected with the clamping component and is provided with a jacking portion capable of reciprocating, and when the jacking portion reciprocates, clamping gaps with different sizes are formed between the jacking portion and the clamping component so as to clamp the top beam and the wood frame beam of the single-side clad plate wood shear wall. The utility model has the advantages of can hoist it under the prerequisite of not destroying unilateral shroud plate wood shear force wall, repeatedly usable, the commonality is stronger and easy and simple to handle.
Description
Technical Field
The utility model relates to a building structure engineering technical field, in particular to unilateral shroud plate wood shear force wall stone tongs.
Background
The light wood structure and the derived wood frame deck plate type shear wall structure system both adopt the deck plate type shear wall as a bearing and side resisting component of the structure. The traditional construction method of the wall body is that the wall skeleton column parts are transported to the site for assembly, the wall skeleton is hoisted, positioned and installed according to the needs after the assembly, and finally the construction of the wall body covering plate is completed. The whole construction and installation process needs a large amount of field operation, and particularly, the stages of paving the structural plates of the inner wall and the outer wall, insulating the wall body and the like. The on-site assembly method has the disadvantages of multiple on-site construction procedures, difficulty in quality control, large labor demand, large material loss and long construction period.
The installation of the wall covering panel is completed before the wall is hoisted, which plays an important role in controlling the construction quality, cost and time. Therefore, the wall body needs to be ensured to be installed in a factory and transported to the site, and the wall body is quickly and efficiently hoisted in place on the premise of not damaging the covering panel.
At present, for the hoisting requirements, students have developed targeted hoisting devices for hoisting precast concrete walls with embedded parts, glass curtain walls and the like so as to ensure the safety and the high efficiency of hoisting. The wood structure is used as one of the assembly type structures, has natural advantages in the aspect of construction efficiency, and as no specific hoisting device exists for the single-side clad plate wood shear wall, the hoisting construction of the wall body is complex and time-consuming, and the development requirement of building industrialization is not met.
SUMMERY OF THE UTILITY MODEL
The utility model discloses still lack the problem of special hoist and mount utensil to unilateral shroud plate wood shear force wall at present, provide a unilateral shroud plate wood shear force wall stone tongs.
The utility model discloses a following technical scheme realizes:
a unilateral shroud plate wood shear wall stone tongs, includes:
a clamping member;
a lifting hole member connected with the clamping member;
and the jacking device is connected with the clamping component and is provided with a jacking part capable of reciprocating, and when the jacking part reciprocates, clamping gaps with different sizes are formed between the jacking part and the clamping component so as to clamp the clamped part of the single-side clad plate wood shear wall.
In some embodiments, the clamping member comprises:
the hanging hole piece and the jacking device are respectively connected with the mounting part;
the clamping part is used for forming a clamping gap with the top holding part;
a connecting portion connected between the mounting portion and the clamping portion;
under the working state, the clamped part is positioned in the clamping gap and is propped on the clamping part by the propping part.
In some embodiments, the clamping portion is provided with a non-slip portion for abutting against the clamped portion.
In some embodiments, the connecting portion is vertically connected to the mounting portion and the clamping portion, respectively.
In some embodiments, the tightening device includes:
the bolt rod movably penetrates through the mounting part, and the jacking part is connected to the end part of the bolt rod;
the movable nut and the fixed nut are respectively in threaded fit with the bolt rod, and the movable nut and the fixed nut are respectively located on two sides of the mounting portion.
In some embodiments, the supporting portion is provided with an anti-slip portion for abutting against the clamped portion.
In some embodiments, the number of connections is at least 2.
In some embodiments, the grip is configured in a box shape. Namely, when the hoisting load is large, the clamping part can be selected from a box shape.
In some embodiments, the mounting portion, the connecting portion, and the clamping portion are each configured as a steel plate, and the connecting portion is welded to the mounting portion and the clamping portion, respectively.
In some embodiments, the lifting hole piece and the connecting part are respectively positioned on two sides of the tightening device, and a space is formed between the lifting hole piece and the tightening device.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the utility model provides a unilateral shroud plate wood shear wall stone tongs, through the cooperation of clamping part and top tight device, when the height of the centre gripping portion does not exceed the maximum value of centre gripping clearance in the wall body component, can make the top hold portion and clamping part press from both sides tight wall body component together and hoist through adjusting the top tight device; the clamping gap can be adjusted through the jacking device, the wall can adapt to walls of different member sizes, the wall can be repeatedly used, the universality is high, and the operation is simple and convenient.
2. The utility model provides a pair of unilateral shroud plate wood shear force wall stone tongs under the prerequisite of not destroying the shroud plate, through the component at centre gripping wall body top, realize the hoist and mount of unilateral shroud plate wood shear force wall safety efficient, install convenient fast, use manpower sparingly, reduction of erection time when guaranteeing the construction.
3. The utility model provides a pair of unilateral shroud wood shear force wall stone tongs can directly hoist and mount unilateral shroud wood shear force wall at the job site, therefore the preparation of assembling of wall body can all accomplish in the mill or make in batches in advance at the job site, can realize large-scale production, assembly construction, guarantees the efficiency of construction, accords with the trend of building industrialization development.
Drawings
In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic view of a wall structure of a cladding panel type shear wall with a wood frame beam according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a hoisting clamp for a single-sided sheathing wood shear wall provided by an embodiment of the present invention;
fig. 3 is a schematic structural view of a hoisting clamp for a single-sided sheathing wood shear wall provided in an embodiment of the present invention in a use state;
fig. 4 is a schematic structural view of a hoisting clamp for a single-sided sheathing wood shear wall with a box-type clamping part according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a single-sided sheathing wood shear wall stone tongs in service state with a box-shaped clamping part provided by the embodiment of the utility model.
Reference numbers and corresponding part names in the drawings:
1-hanging hole piece, 2-bolt rod, 3-movable nut, 4-fixed nut, 5-propping part, 6-antiskid part, 7-mounting part, 8-clamping part, 9-connecting part, 10-wood frame beam, 11-single-side clad plate wood shear wall, 1101-wall top beam, 1102-wall middle bone column, 1103-clad plate and 1104-wall bottom beam.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the indication of the position or the positional relationship is based on the position or the positional relationship shown in the drawings, or the position or the positional relationship that the product of the present invention is usually placed when in use, or the position or the positional relationship that the person skilled in the art conventionally understands, or the position or the positional relationship that the product of the present invention is usually placed when in use, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or suggest that the indicated device or element must have a specific position, be configured and operated in a specific position, and therefore, cannot be understood as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases for a person of ordinary skill in the art; the drawings in the embodiments are provided to clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Examples
As shown in fig. 1, the single-sided sheathing wood shear wall 11 includes a wood frame beam 10, wall top beams 1101, wall inter-wall bone pillars 1102, a sheathing board 1103 and wall bottom beams 1104, wherein a plurality of wall inter-wall bone pillars 1102 are arranged in parallel at intervals, the upper ends of all wall inter-wall bone pillars 1102 are connected through the wall top beams 1101, and the lower ends of all wall inter-wall bone pillars 1102 are connected through the wall bottom beams 1104; the wooden frame beam 10 is connected with the wall top beam 1101; the cladding panels 1103 are respectively connected with the wall intercolumnar 1102, the wall top beam 1101, the wood frame beam 10 and the wall bottom beam 1104; the width of the wood frame beam 10, normal to the sheathing panels 1103, is generally not less than the width of the wall header 1101.
In an embodiment of the single-sided sheathing wood shear wall hoisting clamp provided by the utility model, as shown in fig. 2 to 5, the single-sided sheathing wood shear wall hoisting clamp comprises a clamping part, a hoisting hole part 1 and a jacking device; the lifting hole piece 1 is connected with the clamping part, and the lifting hole piece 1 is connected with a lifting appliance in a matching manner to realize lifting; the jacking device is connected with the clamping component, the jacking device is provided with a jacking part 5 capable of reciprocating, and when the jacking part 5 reciprocates, clamping gaps with different sizes are formed between the jacking part 5 and the clamping component so as to clamp the wall top beam 1101 and the wood frame beam 10 of the single-side cladding wood shear wall 11.
Specifically, the clamping member includes a mounting portion 7, a clamping portion 8, and a connecting portion 9; the mounting part 7 and the clamping part 8 are connected through a connecting part 9, a gap exists between the mounting part 7 and the clamping part 8, and the size of the gap is determined according to the specific size of the connecting part 9; the lifting hole piece 1 and the jacking device are arranged on the mounting part 7, the jacking part 5 of the jacking device is positioned between the mounting part 7 and the clamping part 8, a clamping gap is formed between the jacking part 5 and the clamping part 8, and the size of the clamping gap is changed along with the reciprocating motion of the jacking part 5.
It can be understood that the main function of the supporting part 5 of the supporting device in this embodiment is to provide a continuous supporting force for the wood frame beam 10 when the single-sided plank timber shear wall 11 is clamped, so that the single-sided plank timber shear wall 11 can be clamped and held, and thus the hoisting of the single-sided plank timber shear wall 11 is realized. Therefore, the tightening device in this embodiment is a tightening device capable of holding the position of the abutting portion 5, and for example, a stopper member is provided in the tightening device to limit the abutting portion 5, or a stopper member is provided in the mounting portion 7 to limit the abutting portion 5.
In operation, the clamping gap is first adjusted to enable the wall top beam 1101 and the wood frame beam 10 to be located in the clamping gap; then adjusting the jacking device to enable the jacking portion 5 to move towards the direction close to the wood frame beam 10, enabling the jacking portion 5 to continuously advance after contacting the wood frame beam 10, and enabling the wood frame beam 10 and the wall top beam 1101 to be subsequently jacked on the clamping portion 8 by the jacking portion 5; and finally, the position of the jacking part 5 is kept by adjusting a limiting component of the jacking device or a limiting component on the mounting part 7, and the single-side clad plate wood shear wall 11 can be stably clamped.
In the present embodiment, since the structure of the single-sided sheathing wood shear wall 11 shown in fig. 1 is taken as an example for description, the clamping gap formed between the tightening device and the clamping member is used for clamping the wall top beam 1101 and the wood frame beam 10, that is, the wall top beam 1101 and the wood frame beam 10 in the present embodiment are used as clamped parts, and in other embodiments, the clamping gap may also be used for clamping other clampable structures on the single-sided sheathing wood shear wall 11.
In order to ensure the structural strength of the single-sided sheathing wood shear wall lifting clamp, in some embodiments, the mounting portion 7, the connecting portion 9, the jacking portion 5, and the clamping portion 8 are all configured as steel plates; the mounting part 7 and the clamping part 8 are arranged in parallel, and the two opposite ends of the connecting part 9 are respectively welded with the mounting part 7 and the connecting part 9 vertically.
It is easily understood that, in the present embodiment, since the mounting portion 7, the connecting portion 9 and the clamping portion 8 are all configured as steel plates, the vertical welding herein is understood to mean that the connecting portion 9 is parallel to the plate surfaces of the mounting portion 7 and the clamping portion 8, respectively. However, in other possible embodiments, the connecting portion 9, the mounting portion 7 and the clamping portion 8 are not necessarily all plate-shaped, and the vertical welding in this case should be understood to mean that the extending direction of the connecting portion 9 is perpendicular to the extending direction of the mounting portion 7 and the extending direction of the clamping portion 8, respectively, or that the normal direction of the welding surface of the connecting portion 9 is parallel to the normal direction of the welding surface of the mounting portion 7 and the normal direction of the welding surface of the clamping portion 8, respectively.
So set up, on the structural strength basis of guaranteeing stone tongs, the connected mode of perpendicular connection can reduce the inclination of unilateral shroud plate wood shear force wall 11 when unilateral shroud plate wood shear force wall 11 is hoisted to guarantee that stone tongs load bearing is more stable.
It should be noted that, the hoisting fixture with the corresponding height (the distance between the installation part 7 and the clamping part 8) is designed according to the size of the hoisting wall member, the steel material and the thickness of the clamping part are checked based on the wall load and the construction load, and the connection welding line between the hoisting hole member 1 and the clamping part is checked relatively, so as to ensure the hoisting safety.
Of course, the number of the connecting parts 9 depends on the wall load and the construction load, and when the load is too large, the number of the connecting parts 9 can be more than 2; in a general usage environment, the number of the connection portions 9 is generally set to 2. If the weight of the wall body is greatly reduced due to the selection of materials, the number of the connecting parts 9 can be set to be 1.
In order to ensure the stability during the clamping process, in some embodiments, the clamping portion 8 is provided with a non-slip portion 6, and when the wood frame beam 10 is clamped, the non-slip portion 6 can abut against the wood frame beam 10. The anti-skid part 6 can adopt a gasket with a larger friction coefficient, such as an anti-skid rubber gasket; the roughness of the working surface of the clamping portion 8 for contacting the wall top beam 1101 may be increased, and the requirement of not damaging the surface quality of the wall top beam 1101 should be satisfied when the roughness of the working surface is increased.
As an embodiment of the tightening device, please refer to fig. 2, the tightening device includes a bolt rod 2, a movable nut 3 and a fixed nut 4; the bolt rod 2 movably penetrates through the mounting part 7, the jacking part 5 is connected to the end part of the bolt rod 2, and the jacking part 5 is configured to be a steel plate so that the jacking part 5 can have a larger contact area with the wood frame beam 10 and the pressure of the contact surface of the wood frame beam 10 is reduced; the movable nut 3 and the fixed nut 4 are respectively in threaded fit with the bolt rod 2, and the movable nut 3 and the fixed nut 4 are respectively positioned on two sides of the mounting part 7.
When the bolt rod 2 is adjusted, the movable nut 3 and the fixed nut 4 are rotated in opposite directions at the same time, the bolt rod 2 moves upwards or downwards under the action of the threads, the jacking part 5 moves upwards or downwards simultaneously under the driving of the bolt rod 2, and the clamping gap is changed accordingly. Placing the wall top beam 1101 and the wood frame beam 10 in a clamping gap, rotating the fixing nut 4 to enable the fixing nut to move upwards relative to the bolt rod 2, rotating the movable nut 3 to enable the movable nut to move upwards relative to the bolt rod 2, and enabling the bolt rod 2 to move downwards under the action of threads; after the jacking portion 5 is in contact with the wood frame beam 10, the movable nut 3 and the fixed nut 4 are continuously rotated in the manner described above until the wall top beam 1101 and the wood frame beam 10 are clamped, at this time, the movable nut 3 is rotated again to move downwards relative to the bolt rod 2, at this time, the bolt rod 2 has a tendency of moving upwards, but due to the limitation of the fixed nut 4, the movement tendency is finally converted into the pre-tightening force of the fixed nut 4, so that the fixed nut 4 cannot retract in the process of clamping the wall top beam 1101 and the wood frame beam 10, and the clamped portion is further guaranteed to be stably clamped.
It can be understood that the movable nut 3 and the fixed nut 4 in the tightening device can be essentially regarded as the aforementioned limiting assembly.
In order to further improve the stability when the clamped portion is clamped, in one embodiment, the anti-slip portion 6 is also provided on the abutting portion 5, and the anti-slip portion 6 abuts against the wood frame beam 10 during clamping. The anti-skid part 6 can adopt a gasket with a larger friction coefficient, such as an anti-skid rubber gasket; the roughness of the work surface of the clamping portion 8 for contacting the wooden frame beam 10 may be increased, and it is needless to say that the roughness of the work surface should be increased so as not to deteriorate the surface quality of the wooden frame beam 10.
In order to meet the hoisting requirements of the wall body with larger load, in some embodiments, as shown in fig. 4, the clamping portion 8 is box-shaped.
In some embodiments, the hole suspension member 1 and the connecting portion 9 are respectively located on two sides of the tightening device, and the hole suspension member 1 and the tightening device have a distance therebetween.
It can be understood that, referring to fig. 3 or fig. 5, after the wall body is matched with the hoisting clamp, the center of gravity of the whole structure is deviated to one side away from the connecting part 9, the setting position of the hole-hanging piece 1 is the stress position of the single-side clad plate wood shear wall 11 during hoisting, and when the position of the hole-hanging piece 1 and the position of the connecting part 9 are opposite, the stress position can be closer to the center of gravity of the whole structure in the vertical direction, so that the inclination angle of the wall body during hoisting can be reduced, and the bearing force of the hoisting clamp can be more stable. The distance between the lifting hole piece 1 and the jacking device can provide a certain operation space for the movable nut 3, so that the movable nut 3 can be conveniently adjusted.
When the hoisting clamp for the single-side clad plate wood shear wall is constructed, the hoisting clamp comprises the following steps:
1. the hole hanging piece 1, the mounting portion steel plate, the clamping portion steel plate, the connecting portion steel plate and the top holding portion steel plate are produced in a factory.
2. One end of the bolt rod 2 is welded at the center of the steel plate of the top holding part in a factory.
3. The steel plate of the installation part is provided with a through hole corresponding to the bolt rod 2 in a factory. Respectively welding the steel plate of the connecting part 9 with the steel plate of the mounting part and the steel plate of the clamping part in an arrangement mode that the plate surfaces are vertical to each other to form a clamping part, and then welding the lifting hole piece 1 on the steel plate of the mounting part at a position opposite to the steel plate of the connecting part in a staggered and perforated mode; after the fixed nut 4 is sleeved on the bolt rod 2, the free end of the bolt rod 2 passes through the through hole, and the movable nut 3 is sleeved on the free end to form the whole hoisting clamp.
4. The antiskid rubber pad is adhered to the lower side of the steel plate of the top holding part and the upper side of the steel plate of the clamping part in a factory.
In a construction site, the clamp is placed between the wall body bone columns 1102 of the single-side clad plate wood shear wall 11, the anti-skid part 6 on the clamping part steel plate of the clamp is completely contacted with the bottom surface of the wall body top beam 1101, the anti-skid part 6 of the top clamping part steel plate is completely contacted with the top surface of the wall body wood frame beam 10, meanwhile, the movable nut 3 and the fixed nut 4 are adjusted to clamp a wall body component, and a lifting rope penetrates through a lifting hole to lift the wall body.
To sum up, (1) the utility model discloses a tighten the wall body that movable nut 3 pressed from both sides tight hoist and mount, when the wall body component by the clamping part height when not more than anchor clamps height, movable nut 3 and fixation nut 4 are adjusted to the accessible make the top of taking anti-skidding rubber pad to hold a steel sheet and press from both sides tight wall body component and hoist. The fixture is adjustable, can adapt to walls of different component sizes, can be repeatedly used, and has strong universality and simple and convenient operation. (2) The utility model discloses under the prerequisite of not destroying covering panel 1103, through the component at centre gripping wall body top, realize 11 safe efficient hoists of unilateral covering plate wood shear force wall, install convenient fast when guaranteeing the construction, use manpower sparingly, reduction of erection time. (3) The utility model discloses can directly hoist unilateral shroud plate wood shear force wall 11 at the job site, consequently the preparation of assembling of wall body can all be accomplished at the mill or make in batches in advance at the job site, can realize large-scale production, assembly construction, guarantees the efficiency of construction, accords with the trend of building industrialization development.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a unilateral shroud plate wood shear wall stone tongs which characterized in that includes:
a clamping member;
a lifting hole piece (1) connected with the clamping component;
and the jacking device is connected with the clamping component and is provided with a jacking part (5) capable of reciprocating, and when the jacking part (5) reciprocates, clamping gaps with different sizes are formed between the jacking part (5) and the clamping component so as to clamp a clamped part of the single-side clad plate wood shear wall (11).
2. The single-sided sheathing wood shear wall panel hoist clamp of claim 1, wherein the clamping member comprises:
the mounting part (7), the hanging hole piece (1) and the jacking device are respectively connected with the mounting part (7);
the clamping part (8) is used for forming a clamping gap with the jacking part (5);
a connecting portion (9), the connecting portion (9) being connected between the mounting portion (7) and the clamping portion (8);
in the working state, the clamped part is positioned in the clamping gap and is propped on the clamping part (8) by the propping part (5).
3. The single-sided sheathing wood shear wall lifting clamp as claimed in claim 2, wherein the clamping portion (8) is provided with an anti-slip portion (6) for abutting against the clamped portion.
4. The single-sided sheathing wood shear wall hoisting clamp according to claim 2, wherein the connecting part (9) is vertically connected with the mounting part (7) and the clamping part (8), respectively.
5. The single-sided sheathing wood shear wall panel hoist clamp of claim 2, wherein the jacking device comprises:
the bolt rod (2), the bolt rod (2) movably penetrates through the mounting part (7), and the jacking part (5) is connected to the end part of the bolt rod (2);
the bolt comprises a movable nut (3) and a fixed nut (4), wherein the movable nut (3) and the fixed nut (4) are in threaded fit with the bolt rod (2) respectively, and the movable nut (3) and the fixed nut (4) are located on two sides of an installation part (7) respectively.
6. The single-sided sheathing wood shear wall hoisting clamp according to claim 5, wherein the jacking portion (5) is provided with an anti-slip portion (6) for abutting against the clamped portion.
7. A single-sided sheathing wood shear wall lifting clamp according to claim 5, wherein the number of said connecting parts (9) is at least 2.
8. A single-sided sheathing wood shear wall lifting clamp according to claim 5, wherein the clamping portion (8) is configured as a box.
9. The single-sided sheathing wood shear wall hoisting clamp according to claim 2, wherein the mounting part (7), the connecting part (9) and the clamping part (8) are all configured as steel plates, and the connecting part (9) is welded with the mounting part (7) and the clamping part (8), respectively.
10. The single-sided sheathing wood shear wall lifting clamp according to claim 2, wherein the lifting hole member (1) and the connecting part (9) are respectively located at two sides of the jacking device, and a space is formed between the lifting hole member (1) and the jacking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220386287.6U CN217172989U (en) | 2022-02-24 | 2022-02-24 | Hoisting clamp for single-side clad plate wood shear wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220386287.6U CN217172989U (en) | 2022-02-24 | 2022-02-24 | Hoisting clamp for single-side clad plate wood shear wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217172989U true CN217172989U (en) | 2022-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220386287.6U Active CN217172989U (en) | 2022-02-24 | 2022-02-24 | Hoisting clamp for single-side clad plate wood shear wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217172989U (en) |
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2022
- 2022-02-24 CN CN202220386287.6U patent/CN217172989U/en active Active
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