CN212748506U

CN212748506U - Plank bearing capacity check out test set among building structure

Info

Publication number: CN212748506U
Application number: CN202020830626.6U
Authority: CN
Inventors: 王耀东
Original assignee: Suzhou Xinxianfeng Wood Industry Co ltd
Current assignee: Suzhou Xinxianfeng Wood Industry Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-03-19
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a plank bearing capacity check out test set among building structure, the power distribution box comprises a box body, the left side fixedly connected with motor of box inner chamber, the output shaft transmission of motor is connected with bevel gear one, the left rear side rotation of box inner chamber is connected with two-way screw rod, two-way screw rod's right-hand member is connected with the box rotation, the left side fixedly connected with bevel gear two on two-way screw rod surface, bevel gear one meshes with bevel gear two-phase. The utility model discloses a place the plank between two fly leafs, and the both sides of plank all are located below splint, starter motor, the output shaft of motor finally drives two fly leafs and uses the removal in opposite directions, and then carries out the centre gripping to the both sides of plank and fix, rotates the knob again, finally makes antiskid tooth and plank contact, has accomplished the plank fixed operation promptly, and plank bearing capacity check out test set has possessed fixed effectual advantage among this building structure.

Description

Plank bearing capacity check out test set among building structure

Technical Field

The utility model relates to a building structure technical field specifically is a plank bearing capacity check out test set among building structure.

Background

The building structure refers to a space stress system which is made of building materials and used for bearing various loads or functions to function as a framework in a building, and the building structure can be divided into a concrete structure, a masonry structure, a steel structure, a light steel structure, a wood structure, a combined structure and the like according to different building materials.

In building structure, if the plank bearing capacity is not up to standard and is probably to make its building the phenomenon that collapses appear very much, consequently, need detect the bearing capacity of plank, current check out test set is direct to place the plank on examining test table, the rethread is placed heavy thing piece and is applyed the weight to the plank, until the plank fracture, and then the bearing capacity of calculating the plank, at the easy skew of in-process plank of applying the weight, the bearing capacity data that lead to detecting out is not accurate, and then has reduced check out test set's practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plank bearing capacity check out test set among building structure possesses fixed effectual advantage, has solved the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plank bearing capacity check out test set among building structure, includes the box, the left side fixedly connected with motor of box inner chamber, the output shaft transmission of motor is connected with bevel gear one, the left rear side of box inner chamber is rotated and is connected with two-way screw rod, two-way screw rod's right-hand member is rotated with the box and is connected, the left side fixedly connected with bevel gear two on two-way screw rod surface, bevel gear one meshes with bevel gear two phase, two-way screw rod's surperficial threaded connection has two swivel nut, the inner chamber of box is provided with guiding mechanism, be provided with the fly leaf between swivel nut and the guiding mechanism, one side that two fly leaves are relative all is provided with fixture, the top of box inner chamber.

Preferably, the guide mechanism comprises a guide rod fixed in the inner cavity of the box body, the surface of the guide rod is connected with two sliding sleeves in a sliding manner, and the front surface and the back surface of the movable plate are respectively fixedly connected with the sliding sleeves and the threaded sleeves.

Preferably, fixture includes and is fixed in the splint of the relative one side of two fly leafs, the quantity of splint is four, and threaded hole is seted up at the top of top splint, and the inner chamber of threaded hole runs through and is provided with the bolt, the top fixedly connected with knob of bolt, the bottom of bolt is rotated and is connected with the clamp plate, clamp plate one side and fly leaf contact.

Preferably, the bottom of the pressure plate is fixedly connected with anti-skidding teeth.

Preferably, aggravate the mechanism and include the cylinder of fixed connection at box inner chamber top, the output fixedly connected with link of cylinder, the equal fixedly connected with telescopic link in both sides at link top, the top and the box fixed connection of telescopic link, the through-hole has been seted up to the bottom of link, the inner chamber of through-hole runs through and is provided with the diaphragm, the right side of diaphragm extends to the right side and the fixedly connected with pull ring of link, the draw-in groove has been seted up to the left side of through-hole inner chamber, the left side of diaphragm extends to the inner chamber of draw-in groove, the top swing joint of diaphragm has places the case.

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

1. the utility model discloses a place the plank between two fly leafs, and the both sides of plank all are located below splint, the starter motor, the output shaft of motor finally drives two fly leafs and uses the removal in opposite directions, and then carry out the centre gripping to the both sides of plank and fix, rotate the knob again, finally make antiskid tooth and plank contact, fixed operation to the plank has been accomplished promptly, plank bearing capacity check out test set among this building structure, the fixed effectual advantage has been possessed, the bearing capacity data precision that detects out has been improved, can carry out spacing fixed to the plank that awaits measuring of arbitrary size and thickness simultaneously, the application scope of this check out test set has been increased, the practicality of this check out test set has been improved.

2. The utility model discloses a guiding mechanism's setting, when two-way screw rod drives the swivel nut and rotates, the swivel nut drives the fly leaf and removes, and the fly leaf drives the sliding sleeve and removes at the surface slip of guide arm, and then can play limiting displacement to the fly leaf for the fly leaf is stable to be controlled and is removed, through fixture's setting, can fix the both sides at the top of plank, and then realize carrying out spacing fixed to the plank of different thickness, through aggravating the setting of mechanism, can apply weight to the plank, carry out the bearing capacity to the plank and detect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 1;

FIG. 4 is an enlarged view of point B in FIG. 1;

fig. 5 is an enlarged view of point C in the structure diagram 1 of the present invention.

In the figure: 1. a box body; 2. a motor; 3. a rotating rod; 4. a first bevel gear; 5. a bidirectional screw; 6. a second bevel gear; 7. a threaded sleeve; 8. a guide mechanism; 81. a guide bar; 82. a sliding sleeve; 9. a movable plate; 10. a clamping mechanism; 101. a splint; 102. a bolt; 103. a knob; 104. pressing a plate; 105. anti-slip teeth; 11. a weight mechanism; 111. a cylinder; 112. a connecting frame; 113. a telescopic rod; 114. a through hole; 115. a transverse plate; 116. a pull ring; 117. a card slot; 118. and (4) placing the box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a wood board bearing capacity detection device in a building structure comprises a box body 1, wherein a motor 2 is fixedly connected to the left side of an inner cavity of the box body 1, an output shaft of the motor 2 is in transmission connection with a bevel gear I4, a bidirectional screw 5 is rotatably connected to the rear side of the left side of the inner cavity of the box body 1, the right end of the bidirectional screw 5 is rotatably connected with the box body 1, a bevel gear II 6 is fixedly connected to the left side of the surface of the bidirectional screw 5, the bevel gear I4 is meshed with the bevel gear II 6, two screw sleeves 7 are in threaded connection with the surface of the bidirectional screw 5, a guide mechanism 8 is arranged in the inner cavity of the box body 1, a movable plate 9 is arranged between each screw sleeve 7 and the guide mechanism 8, the guide mechanism 8 comprises a guide rod 81 fixed to the inner cavity of the box body 1, two sliding sleeves 82 are slidably connected to the, when the two-way screw 5 drives the screw sleeve 7 to rotate, the screw sleeve 7 drives the movable plate 9 to move, the movable plate 9 drives the sliding sleeve 82 to slide on the surface of the guide rod 81, and further, the movable plate 9 can be limited, so that the movable plate 9 can stably move left and right, clamping mechanisms 10 are arranged on the opposite sides of the two movable plates 9, each clamping mechanism 10 comprises four clamping plates 101 fixed on the opposite sides of the two movable plates 9, threaded holes are formed in the tops of the upper clamping plates 101, bolts 102 penetrate through the inner cavities of the threaded holes, knobs 103 are fixedly connected to the tops of the bolts 102, pressing plates 104 are rotatably connected to the bottom ends of the bolts 102, one sides of the pressing plates 104 are in contact with the movable plates 9, anti-skid teeth 105 are fixedly connected to the bottoms of the pressing plates 104, through the arrangement of the clamping mechanisms 10, two sides of the tops of wood plates can, the top of the 1 inner chamber of box is provided with aggravates mechanism 11, aggravate mechanism 11 and include cylinder 111 at 1 inner chamber top of box, the output fixedly connected with connection frame 112 of cylinder 111, the equal fixedly connected with telescopic link 113 in both sides at connection frame 112 top, telescopic link 113's top and box 1 fixed connection, through-hole 114 has been seted up to connection frame 112's bottom, the inner chamber of through-hole 114 runs through and is provided with diaphragm 115, the right side of diaphragm 115 extends to connection frame 112's right side and fixedly connected with pull ring 116, draw-in groove 117 has been seted up to the left side of through-hole 114 inner chamber, the left side of diaphragm 115 extends to the inner chamber of draw-in groove 117, the top swing joint of diaphragm 115 has places case 118, through the setting of aggravating mechanism 11, can apply weight.

The working principle is as follows: when the utility model is used, a user places a wood board between two movable plates 9, and two sides of the wood board are positioned on the lower clamping plate 101, the motor 2 is started, the output shaft of the motor 2 drives the rotating rod 3 to rotate, the rotating rod 3 drives the bevel gear I4 to rotate, the bevel gear I4 is meshed with the bevel gear II 6, the teeth of the bevel gear I4 drives the bevel gear II 6 to rotate, the bevel gear II 6 drives the two-way screw 5 to rotate, through the arrangement of the guide mechanism 8, the two-way screw 5 drives the two screw sleeves 7 to move oppositely, the screw sleeves 7 drive the movable plates 9 to move, the movable plates 9 drive the sliding sleeve 82 to slide on the surface of the guide rod 81, so that the two movable plates 9 move oppositely until one side of the movable plates 9 is contacted with the wood board, and then the two sides of the wood board are clamped and fixed, thereby fixing wood boards with different sizes, the knob 103 is rotated again, because the bottom end of the bolt 102 is rotatably connected with the pressing plate 104, and one side of the pressing plate 104 is in contact with the movable plate 9, the bolt 102 drives the pressing plate 104 to move downwards, the pressing plate 104 drives the anti-skid teeth 105 to move until the anti-skid teeth 105 are in contact with the wood board, and then the two sides of the top of the wood board are limited and fixed, so as to fix the wood boards with different thicknesses, namely, the purpose of good fixing effect is achieved, the air cylinder 111 is started, the output end of the air cylinder 111 drives the connecting frame 112 to move downwards until the bottom of the connecting frame 112 is in contact with the wood board, the connecting frame 112 stretches the telescopic rod 113, at the moment, the pull ring 116 is pulled, the pull ring 116 drives the transverse plate 115 to move until the transverse plate 115 moves out of the inner cavity of the through hole 114, so that the placing box 118 moves to the top of the wood board, then the heavy block is, until the board breaks, the load bearing capacity of the board can be calculated from the sum of the weight of the placed weight pieces and the weight of the placing box 118.

In summary, the following steps: the plank bearing capacity detection device in the building structure finishes the plank fixing operation by placing a plank between two movable plates 9, wherein both sides of the plank are positioned on a lower clamping plate 101, starting a motor 2, an output shaft of the motor 2 finally drives the two movable plates 9 to move oppositely, so as to clamp and fix both sides of the plank, and then rotating a knob 103, and finally enabling an anti-slip tooth 105 to contact with the plank, until the plank breaks, and then the bearing capacity of calculating the plank, the plank skew easily in the in-process of applying weight, lead to the bearing capacity data that detects out not accurate, and then reduced the problem of check out test set's practicality.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plank bearing capacity check out test set among building structure, includes box (1), its characterized in that: the left side of the inner cavity of the box body (1) is fixedly connected with a motor (2), an output shaft of the motor (2) is connected with a first bevel gear (4) in a transmission way, the rear side of the left side of the inner cavity of the box body (1) is rotationally connected with a bidirectional screw rod (5), the right end of the bidirectional screw (5) is rotationally connected with the box body (1), the left side of the surface of the bidirectional screw (5) is fixedly connected with a bevel gear II (6), the bevel gear I (4) is meshed with the bevel gear II (6), the surface of the bidirectional screw rod (5) is in threaded connection with two thread sleeves (7), the inner cavity of the box body (1) is provided with a guide mechanism (8), movable plates (9) are arranged between the threaded sleeve (7) and the guide mechanism (8), one sides of the two movable plates (9) opposite to each other are provided with clamping mechanisms (10), and the top of the inner cavity of the box body (1) is provided with a weighting mechanism (11).

2. The apparatus for detecting the bearing capacity of a wooden board in a building structure according to claim 1, wherein: guiding mechanism (8) include be fixed in guide arm (81) of box (1) inner chamber, the surperficial sliding connection of guide arm (81) has two sliding sleeves (82), the positive surface and the back surface of fly leaf (9) respectively with sliding sleeve (82) and swivel nut (7) fixed connection.

3. The apparatus for detecting the bearing capacity of a wooden board in a building structure according to claim 1, wherein: fixture (10) include splint (101) that are fixed in two relative one sides of fly leaf (9), the quantity of splint (101) is four, and the top of top splint (101) is seted up threaded hole, and the inner chamber of threaded hole runs through and is provided with bolt (102), the top fixedly connected with knob (103) of bolt (102), the bottom of bolt (102) is rotated and is connected with clamp plate (104), clamp plate (104) one side and fly leaf (9) contact.

4. The apparatus for detecting the bearing capacity of a wooden board in a building structure according to claim 3, wherein: the bottom of the pressure plate (104) is fixedly connected with anti-skidding teeth (105).

5. The apparatus for detecting the bearing capacity of a wooden board in a building structure according to claim 1, wherein: aggravate mechanism (11) and include cylinder (111) at fixed connection inner chamber top in box (1), the output fixedly connected with connection frame (112) of cylinder (111), the equal fixedly connected with telescopic link (113) in both sides at connection frame (112) top, the top and box (1) fixed connection of telescopic link (113), through-hole (114) have been seted up to the bottom of connection frame (112), the inner chamber of through-hole (114) runs through and is provided with diaphragm (115), the right side of diaphragm (115) extends to the right side and the fixedly connected with pull ring (116) of connection frame (112), draw-in groove (117) have been seted up to the left side of through-hole (114) inner chamber, the left side of diaphragm (115) extends to the inner chamber of draw-in groove (117), the top swing joint of diaphragm (115) has and places case (118).