CN213148562U

CN213148562U - Appearance is drawn to stock convenient to operation

Info

Publication number: CN213148562U
Application number: CN202022151043.3U
Authority: CN
Inventors: 董海鹏; 陈晖�; 霍杰
Original assignee: Taizhou Yitai Construction Engineering Testing Co ltd
Current assignee: Taizhou Yitai Construction Engineering Testing Co ltd
Priority date: 2020-09-26
Filing date: 2020-09-26
Publication date: 2021-05-07
Anticipated expiration: 2030-09-26

Abstract

The utility model relates to an appearance is drawn to stock convenient to operation relates to the field that the appearance was drawn to the stock, and it includes draws the appearance body and is used for placing the case of placing of drawing the appearance body, it includes the hand pump to draw the appearance body, it includes box and lower box to place the case, set up the standing groove of placing the hand pump on the box down, the one end of the last box that the box was clutching back of the body down is equipped with the supporting leg, the supporting leg is equipped with four, and all is articulated with the bottom surface of lower box, set up the support groove of placing the supporting leg down on the box, the supporting leg sets up along the width direction of lower box staggering each other. This application has following box as the support, be convenient for operate manual pump, promote measurement accuracy's effect.

Description

Appearance is drawn to stock convenient to operation

Technical Field

The application relates to the field of anchor rod drawing instruments, in particular to an anchor rod drawing instrument convenient to operate.

Background

The anchor rod drawing instrument is a field detection instrument necessary for quality control units and is mainly used for detecting the anchoring force of various anchor rods, reinforcing steel bars and other anchoring bodies.

Chinese patent with publication number CN210953606U discloses an appearance is drawn to stock that can carry out uninstallation control, belongs to the test equipment field, aims at providing an appearance is drawn to stock that can carry out uninstallation control, and its technical scheme main points are including hand pump, the jack of being connected with the hand pump, the overflow valve includes the valve body, sets up the import in the valve body bottom, sets up export, swing joint in the valve body lateral wall, the piston of swing joint in the valve body, connect the regulation pole at piston top, threaded connection in the regulation pole keep away from the sleeve pipe of piston rod one end, connect the connecting rod in the piston below, connect the cone valve in the connecting rod below, the export is connected with the hand pump, the chamfer has been seted up to the import department, the cone valve lateral wall is.

The inventor finds that when the anchor rod drawing instrument in the scheme is used, due to the fact that no platform is arranged near the measured steel bar, when the manual pump is operated, one hand is needed to hold the manual pump, the other hand is needed to operate, air pressure is difficult to control, and measuring accuracy is affected.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the operation manual pump, the application provides an appearance is drawn to stock convenient to operation.

The application provides a pair of appearance is drawn to stock convenient to operation adopts following technical scheme:

the utility model provides an appearance is drawn to stock convenient to operation, includes draws the appearance body and is used for placing the case of placing of drawing the appearance body, it includes the hand pump to draw the appearance body, it includes box and lower box to place the case and bag, set up the standing groove of placing the hand pump on the box down, the one end of the last box that the box was clutched on the back is equipped with the supporting leg down, the supporting leg is equipped with four, and all articulates with the bottom surface of lower box, set up the support groove of placing the supporting leg down on the box, the supporting leg sets up along the width direction of box staggers each other down.

Through adopting above-mentioned technical scheme, following box is as supporting, is convenient for operate the manual pump, and then promotes measurement accuracy.

Preferably, a placing plate is arranged at the bottom of the placing groove, the manual pump is mounted on the placing plate, sliding plates are arranged at two ends of the placing plate, and a sliding groove for the sliding plates to slide up and down is formed in the lower box body;

the improved sliding box is characterized in that sliding grooves are formed in two side walls of the sliding groove in the width direction of the lower box body, the sliding grooves are formed in the sliding grooves in the width direction of the lower box body, sliding connection sliding blocks are connected in the sliding grooves, shifting blocks are arranged on the sliding blocks, one ends, far away from the sliding blocks, of the shifting blocks penetrate out of the lower box body, sliding shifting grooves for the shifting blocks to slide are formed in the side walls of the lower box body, the shifting grooves are formed in the width direction of the lower box body, and the distance between the sliding blocks and the top wall.

Through adopting above-mentioned technical scheme, when needing the operation manual pump, stir the shifting block, make the slider all retract the spout, then mention the pneumatic pump, make the roof butt in slide plate and slide groove, then stir the shifting block, make the slider stretch out the spout, support the slide plate for the manual pump is located the surface of box down, is convenient for operate the manual pump.

Preferably, a compression spring is arranged between the sliding block and the groove bottom of the sliding groove.

Through adopting above-mentioned technical scheme, compression spring's elasticity makes the slider be in the state of stretching out all the time, reduces when operating the pneumatic pump, and the slider retracts and leads to the possibility of sliding plate whereabouts.

Preferably, the slider is equipped with the inclined plane far away from the one end of spout tank bottom, the inclined plane sets up towards the direction of the last box of separating and reunion far away, when the sliding plate shifts up, sliding plate and inclined plane butt.

Through adopting above-mentioned technical scheme, when the slide board shifts up, earlier with the inclined plane butt, rely on thrust to press the slider back the spout, after the slide board crosses the slider, the slider stretches out the spout under compression spring's elasticity, supports the slide board.

Preferably, the supporting leg is articulated to have a first connecting rod towards supporting groove, the bottom surface of supporting groove is articulated to have a second connecting rod towards the supporting leg, first connecting rod is articulated with the second connecting rod, just the pin joint of first connecting rod and second connecting rod is located the one end of keeping away from the supporting leg and lower box pin joint, first connecting rod is equipped with first plane towards the second connecting rod, the second connecting rod is equipped with the second plane towards first connecting rod, when the supporting leg is perpendicular with the bottom surface of lower box, first connecting rod is parallel with the second connecting rod, first plane and second plane butt.

By adopting the technical scheme, after the supporting legs are unfolded, the first connecting rod is parallel to the second connecting rod, and the first plane is abutted to the second plane, so that the possibility of bending the supporting legs is reduced.

Preferably, a first open slot is formed in the first connecting rod, a second open slot is formed in the second connecting rod, the first open slot is communicated with the second open slot, the same tension spring is arranged in the first open slot and the second open slot, one end of the tension spring is connected with one end, far away from the second connecting rod, of the first open slot, and the other end of the tension spring is connected with one end, far away from the first connecting rod, of the second open slot.

Through adopting above-mentioned technical scheme, the pulling force of extension spring makes first plane and second plane support tightly, reduces first connecting rod and second connecting rod rotation each other and leads to the crooked possibility of supporting leg.

Preferably, one end of the support leg, which is far away from the lower box body, is provided with a moving wheel.

Through adopting above-mentioned technical scheme, the removal wheel box removal under being convenient for, the many reinforcing bars of being convenient for detect same floor position difference.

Preferably, the moving wheel is rotatably connected with the supporting legs through a rotating shaft, and the axis of the rotating shaft and the supporting legs are overlapped on the side edge far away from the lower box body when being positioned in the supporting groove.

Through adopting above-mentioned technical scheme, remove the wheel and all can with the bottom surface butt when the supporting leg struts and the supporting leg is retracted, be convenient for place the case and remove, place the case when necessary and still can become the travelling bogie.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the placing box and the supporting legs, the manual pump has the effects that the following box body is used as a support, the manual pump is convenient to operate, and the measuring precision is improved;

2. through placing the case, placing the board, the setting of slide board, groove, spout and slider that slides, carry the manual pump to the surface of lower box, be convenient for operate the manual pump.

Drawings

Fig. 1 is a schematic structural diagram of the whole in the embodiment of the present application.

Fig. 2 is a schematic structural diagram showing a slide block and a slide groove in the embodiment of the present application.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic structural view showing a support groove, a first link, and a second link in the embodiment of the present application.

Fig. 5 is a partially enlarged view of a portion B in fig. 4.

Fig. 6 is a partially enlarged view of a portion C in fig. 4.

Description of reference numerals: 1. a drawing instrument body; 11. a manual pump; 12. a jack; 2. placing a box; 21. an upper box body; 22. a lower box body; 221. a placement groove; 222. placing the plate; 2221. a slide plate; 223. accommodating grooves; 224. a sliding groove; 2241. a chute; 2242. a slider; 2243. a bevel; 2244. a compression spring; 2245. shifting blocks; 2246. a groove is poked; 225. a support groove; 2251. a second link; 2252. a second open slot; 2253. a second plane; 3. supporting legs; 31. a first link; 311. a first open slot; 312. a tension spring; 313. a first plane; 32. a moving wheel; 321. a rotating shaft.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses appearance is drawn to stock convenient to operation.

Referring to fig. 1 and 2, the anchor rod drawing instrument comprises a drawing instrument body 1 and a placing box 2, the drawing instrument body 1 comprises a manual pump 11, a jack 12 and a fixed round block (not shown in the figure) are connected with the manual pump 11 and used for being fixed on a steel bar, the jack 12 is sleeved on the steel bar to be measured, the fixed round block is installed on the steel bar, then the manual pump 11 conveys compressed air to the jack 12, one end of the jack 12 props against the fixed round block, the other end of the jack props against a wall body, the manual pump 11 keeps air pressure at a certain value for a certain time, the descending speed of the air pressure is observed, if the air pressure descends to be lower than a set value after the certain time, the steel bar is unqualified in pouring, and if. The placing box 2 comprises an upper box body 21 and a lower box body 22 which are hinged with each other, and a placing groove 221 for placing the manual pump 11 and a containing groove 223 for placing the jack 12 are formed in the lower box body 22. The lower case 22 is provided with support legs 3 at an end thereof remote from the placement groove 221 for supporting the lower case 22.

Referring to fig. 1 and 3, a placing plate 222 is provided on the bottom of the placing groove 221, and the manual pump 11 is mounted on the placing plate 222 by screwing a bolt by hand, so that the manual pump 11 can be removed when necessary. Both ends of the placing plate 222 are integrally formed with a sliding plate 2221, and the lower box 22 is provided with a sliding groove 224 for the sliding plate 2221 to slide up and down. Sliding groove 2241 has all been seted up on the both sides wall of the width direction of chute 224 along lower box 22, and sliding groove 2241 is seted up along lower box 22's width direction, and sliding connection slider 2242 in chute 2241, is equipped with compression spring 2244 between slider 2242 and the tank bottom of chute 2241. When the two sliders 2242 located on the same side in the longitudinal direction of the lower case 22 are extended, the opposing surfaces of the two sliders 2242 abut against each other. Fixedly connected with shifting block 2245 on slider 2242, box 22 down is worn out to the one end that slider 2242 was kept away from to shifting block 2245, offers on the lateral wall of lower box 22 and supplies the gliding groove 2246 of dialling of shifting block 2245, dials the width direction of groove 2246 along lower box 22 and offers. In order to facilitate the sliding plate 2221 to cross the sliding block 2242, an inclined surface 2243 is provided at one end of the sliding block 2242 far away from the bottom of the sliding groove 2241, the inclined surface 2243 is arranged towards the direction of the upper box 21 which is far away from the sliding groove 2241, and when the sliding plate 2221 moves upwards, the sliding plate 2221 abuts against the inclined surface 2243. The distance between the sliding block 2242 and the top wall of the sliding slot 224 is slightly larger than the thickness of the sliding plate 2221, so that the sliding plate 2221 can conveniently pass over the sliding block 2242.

Referring to fig. 4, supporting leg 3 is equipped with four, and all is articulated with lower box 22's bottom surface, sets up the supporting groove 225 of placing supporting leg 3 on the lower box 22, and supporting leg 3 staggers the setting each other along lower box 22's width direction, and two supporting legs 3 that lie in lower box 22 length direction with one side lie in outside two supporting legs 3 of opposite side, four supporting leg 3's of being convenient for accomodate. When the support leg 3 is perpendicular to the bottom surface of the lower case 22, the support leg 3 abuts against the side wall of the support groove 225.

Referring to fig. 5, the supporting leg 3 is hinged to a first connecting rod 31 toward the supporting groove 225, the bottom surface of the supporting groove 225 is hinged to a second connecting rod 2251 toward the supporting leg 3, one end of the first connecting rod 31 away from the lower case 22 is hinged to one end of the second connecting rod 2251 away from the supporting leg 3, and a hinge point of the first connecting rod 31 and the second connecting rod 2251 is away from a hinge point of the supporting leg 3 and the lower case 22. When the support leg 3 is perpendicular to the bottom surface of the lower case 22, the first link 31 is parallel to the second link 2251, and the first plane 313 and the second plane 2253 abut against each other. First connecting rod 31 has seted up first open slot 311 towards second connecting rod 2251, and second connecting rod 2251 has seted up second open slot 2252 towards first connecting rod 31, and first open slot 311 communicates with second open slot 2252, is equipped with same extension spring 312 in first open slot 311 and the second open slot 2252, and the one end fixed connection of second connecting rod 2251 is kept away from to the one end of extension spring 312 and first open slot 311, and the one end fixed connection of first connecting rod 31 is kept away from to the other end and second open slot 2252.

Referring to fig. 6, one end of the support leg 3, which is far away from the lower box 22, is rotatably connected with a rotating shaft 321, a moving wheel 32 is fixedly connected to the rotating shaft 321, and an axis of the rotating shaft 321 coincides with a side edge, which is far away from the lower box 22, of the support leg 3 when the support leg 3 is located in the support groove 225, so that the moving wheel 32 can be abutted to the ground when the support leg 3 is in a spreading or retracting state.

The implementation process of the anchor rod drawing instrument convenient to operate in the embodiment of the application is as follows: during measurement, the support legs 3 are sequentially spread apart, the support legs 3 are brought into contact with the side walls of the support grooves 225, and at this time, the first plane 313 is brought into contact with the second plane 2253, thereby supporting the support legs 3. Then, the upper box body 21 is lifted, the jack 12 is taken out and sleeved on the steel bar to be detected, the fixed round block is fixed on the steel bar to be detected, and then the jack 12 is connected with the manual pump 11. Then lift up the pneumatic pump, make the slide panel 2221 move up, slide panel 2221 and inclined plane 2243 butt earlier, return the slider 2242 to spout 2241, when slide panel 2221 and the roof of slide groove 224 butt, slider 2242 stretches out under the effect of compression spring 2244, supports slide panel 2221 for manual pump 11 is located the surface of lower box 22, is convenient for operate manual pump 11. When the box is stored, the jack 12 is retracted into the receiving groove 223, and then the upper box 21 is closed. When the support leg 3 is retracted, the hinge point between the first link 31 and the second link 2251 is first pressed toward the hinge point between the support leg 3 and the lower case 22, so that the first link 31 and the second link 2251 are rotated, and the support leg 3 is retracted into the support groove 225.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an appearance is drawn to stock convenient to operation which characterized in that: including drawing appearance body (1) and being used for placing case (2) of drawing appearance body (1), draw appearance body (1) including hand pump (11), it includes box (21) and lower box (22) to place case (2), set up standing groove (221) of placing hand pump (11) down on box (22), the one end that last box (21) that lower box (22) deviated from closing is equipped with supporting leg (3), supporting leg (3) are equipped with four, and all articulate with the bottom surface of lower box (22), set up supporting groove (225) of placing supporting leg (3) down on box (22), the setting of staggering each other of width direction of box (22) down is followed in supporting leg (3).

2. A rock bolt puller for facilitating operation according to claim 1, wherein: a placing plate (222) is arranged at the bottom of the placing groove (221), the manual pump (11) is installed on the placing plate (222), sliding plates (2221) are arranged at two ends of the placing plate (222), and a sliding groove (224) for the sliding plates (2221) to slide up and down is formed in the lower box body (22);

sliding groove (224) have all been seted up on the both sides wall of the width direction of box (22) down along spout (2241), spout (2241) is seted up along the width direction of box (22) down, sliding connection slider (2242) in spout (2241), be equipped with shifting block (2245) on slider (2242), box (22) are worn out down to the one end that slider (2242) were kept away from in shifting block (2245), offer on the lateral wall of box (22) down and supply shifting block (2245) gliding groove (2246) of dialling, the width direction of box (22) is seted up down along in shifting groove (2246), slider (2242) and the distance between the roof of sliding groove (224) are not less than the thickness of slide plate (2221).

3. A rock bolt puller for facilitating operation according to claim 2, wherein: and a compression spring (2244) is arranged between the sliding block (2242) and the bottom of the sliding groove (2241).

4. A rock bolt puller for facilitating operation according to claim 3, wherein: slider (2242) keep away from the one end of spout (2241) tank bottom and be equipped with inclined plane (2243), the direction setting of last box (21) that the separation and reunion is far away in inclined plane (2243), when sliding plate (2221) shifts up, sliding plate (2221) and inclined plane (2243) butt.

5. A rock bolt puller for facilitating operation according to claim 1, wherein: the supporting leg (3) is hinged to a first connecting rod (31) towards a supporting groove (225), the bottom surface of the supporting groove (225) is hinged to a second connecting rod (2251) towards the supporting leg (3), the first connecting rod (31) is hinged to the second connecting rod (2251), the hinged point of the first connecting rod (31) and the second connecting rod (2251) is located at one end far away from the hinged point of the supporting leg (3) and the lower box body (22), the first connecting rod (31) is provided with a first plane (313) towards the second connecting rod (2251), the second connecting rod (2251) is provided with a second plane (2253) towards the first connecting rod (31), when the bottom surface of the supporting leg (3) is perpendicular to the bottom surface of the lower box body (22), the first connecting rod (31) is parallel to the second connecting rod (2251), and the first plane (313) is abutted to the second plane (2253).

6. A rock bolt puller for facilitating operation according to claim 5, wherein: first open slot (311) has been seted up in first connecting rod (31), second open slot (2252) has been seted up in second connecting rod (2251), first open slot (311) and second open slot (2252) intercommunication, be equipped with same extension spring (312) in first open slot (311) and second open slot (2252), the one end that second connecting rod (2251) was kept away from to the one end of extension spring (312) and first open slot (311) is connected, and the other end is connected with the one end that first connecting rod (31) was kept away from to second open slot (2252).

7. An easy to operate anchor puller according to claim 6 in which: one end of the support leg (3) far away from the lower box body (22) is provided with a moving wheel (32).

8. An easy to operate anchor puller according to claim 7 in which: the movable wheel (32) is rotatably connected with the supporting legs (3) through rotating shafts (321), and the axes of the rotating shafts (321) and the supporting legs (3) are overlapped on the side edges far away from the lower box body (22) when being positioned in the supporting grooves (225).