CN209355915U - A kind of telescopic construction account device - Google Patents
A kind of telescopic construction account device Download PDFInfo
- Publication number
- CN209355915U CN209355915U CN201821976270.6U CN201821976270U CN209355915U CN 209355915 U CN209355915 U CN 209355915U CN 201821976270 U CN201821976270 U CN 201821976270U CN 209355915 U CN209355915 U CN 209355915U
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- block
- main body
- slot
- cylinder
- fixedly connected
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Abstract
The utility model discloses a kind of telescopic construction account devices, are related to construction account technical field, including main body cylinder, and the inside of the main body cylinder is equipped with telescoping mechanism.The telescopic construction account device, preferably the extension elongation of measuring rod can be adjusted, detent block can be pressed during stretching out cylinder to move downwards, and it presses second spring and is shunk, until when being adjusted to next limiting slot, detent block is pushed into the inside of limiting slot by the tension of second spring, to after adjustment, limiting slot is caught in by detent block to position position, it causes to slide when to avoid the problem that using after adjustment, when needing to turn down, by pulling pushing block to be moved, to pull movable plate to move to the left, to carry out temporary closure to limiting slot by movable plate, to drive retracting cylinder to being shunk inside the device by opposite direction rotary turnplate, improve the flexible locating effect of the device.
Description
Technical field
The utility model relates to construction account technical field, specially a kind of telescopic construction account device.
Background technique
Building is all utilizable materials such as people's soil, stone, wood, steel, glass, reed, plastics or ice cube, is built
Structures, building is not purpose, and the purpose of building is to obtain building to be formed by space, is people to meet society
Meeting living needs utilize grasped material technology means, and with certain scientific law, geomantic omen theory and aesthetic principle wound
The artificial environment made, during being measured to building, it will usually be measured using a kind of telescopic measuring rod
Operation.
Telescopic construction account bar during use, is difficult to effectively control telescopic height when flexible,
It is easy to cause the problem of can not being positioned to its height after stretching and telescopic rod is caused to slide, locating effect is bad, influences
The service efficiency of measuring rod.
Utility model content
The purpose of the utility model is to provide a kind of telescopic construction account devices, have the advantages of good positioning effect, solution
It has determined the bad problem of telescopic construction account bar locating effect.
Technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of telescopic construction account device, including
Main body cylinder, the inside of the main body cylinder are equipped with telescoping mechanism, the telescoping mechanism include holding rod, placing groove, turntable, pin,
First spring pushes slot, slideway, pushing block, connecting rod, screwed pipe, bearing, threaded rod, the first sliding block, stretching cylinder, first to slide
Slot, stop collar, limiting slot, detent block, movable plate, second spring, the first limited block, connectivity slot, groove block, the second limited block,
Pin shaft, second sliding slot and the second sliding block are placed with turntable on the left of the main body cylinder, and the top of the turntable left side offers
The inner sidewall of placing groove, the placing groove is fixedly hinged with holding rod by pin, is fixedly connected in the middle part of the turntable right side
There is threaded rod, the inside of the main body cylinder is placed with stretching cylinder, and restraining position ring block is inlayed in the middle part fixation of the main body cylinder right side,
The right end for stretching out cylinder runs through stop collar and extends to the right side of main body cylinder, and the middle part fixation of the main body cylinder left side is inlayed
There is bearing, is fixedly connected with screwed pipe compatible with threaded rod, the right side of the threaded rod on the left of the stretching medial wall of the tube
End sequentially passes through bearing and screwed pipe and extends to the inside for stretching out cylinder, and the outer surface of the threaded rod and the inner ring of bearing are fixed
Connection, and the outer surface of threaded rod is threadedly coupled with the inner ring of screwed pipe, the inner roof wall of the main body cylinder offers equidistant row
The limiting slot of column, the left side of each limiting slot offer second sliding slot, and the inside of each second sliding slot is blocked
It is connected to the second sliding block compatible with second sliding slot, the inner roof wall of the main body cylinder is placed with movable plate, and each second sliding block
Bottom surface be fixedly connected with the upper surface of movable plate, the bottom surface of the movable plate offers the connectivity slot being spaced substantially equidistant, and
Each connectivity slot is connected with each limiting slot respectively, is fixedly connected with fluted piece on the left of the stretching cylinder upper surface, described
The inside of groove block is fixedly hinged with detent block by pin shaft, and the top of detent block through connectivity slot and extends to limiting slot
Inside, promotion slot is offered on the left of the main body cylinder upper surface, and the inside for pushing slot is connected with pushing block, the promotion
The bottom surface of block is fixedly connected with connecting rod, and the inner bottom wall for pushing slot offers slideway, and the bottom end of the connecting rod is through cunning
Road and the inside for extending to main body cylinder, and be fixedly connected on the left of the bottom end of connecting rod and movable plate upper surface.
Further, the inner bottom wall of the main body cylinder offers first sliding groove, the inside of the first sliding groove be connected with
Compatible first sliding block of first sliding groove, and the left side for stretching out cylinder bottom surface is fixedly connected with the fixing end of the first sliding block, Neng Gougeng
Good moves the moving direction for stretching out cylinder, avoids the problem that causing rotation during adjusting.
Further, the first limited block, the groove block inner sidewall are fixedly connected on the left of the groove block inner bottom wall
Top be fixedly connected with the second limited block, can the shift position preferably to detent block limit, avoid adjust block
The problem of falling off is caused during position.
Further, be fixedly connected with second spring on the left of detent block outer surface, and the bottom end of second spring with
The upper surface for stretching out cylinder is fixedly connected, and preferably detent block can be pushed into limiting slot by the tension of second spring
Portion, to preferably carry out detent limitation to the extension elongation after adjusting.
Further, the left side of the pushing block is fixedly connected with the first spring, and first spring is far from pushing block
One end with push slot inner sidewall be fixedly connected, can preferably carry out stretch out operation when, pass through the first tension force of spring
Pushing block is pushed to be moved to the right, to push movable plate to be moved, until connectivity slot is connected with limiting slot.
Further, the right side of the turntable and the left side of main body cylinder are parallel, and the diameter value of turntable is equal to master
The diameter value of body cylinder can preferably rotate turntable, so that preferably the extension elongation for stretching out cylinder be adjusted.
1, the telescopic construction account device is used cooperatively holding rod, placing groove, turntable, pin by being provided with main body cylinder
Nail, bearing, threaded rod, the first sliding block, stretches out cylinder, first sliding groove and stop collar at screwed pipe, can preferably be driven by holding rod
Turntable is rotated, to drive threaded rod to be rotated in the inside of screwed pipe, to pass through both forward and reverse directions rotary turnplate pair
The extension elongation for stretching out cylinder is adjusted, so that preferably the extension elongation of measuring rod be adjusted.
2, the telescopic construction account device with the use of stretching cylinder, the first spring, is pushed by being provided with main body cylinder
Slot, slideway, pushing block, connecting rod, stop collar, limiting slot, detent block, movable plate, second spring, the first limited block, connectivity slot,
Groove block, the second limited block, pin shaft, second sliding slot and the second sliding block can be pressed preferably during stretching out cylinder
Detent block moves downwards, and presses second spring and shunk, until passing through second when being adjusted to next limiting slot
Detent block is pushed into the inside of limiting slot by tension force of spring, to after adjustment, be caught in limiting slot to position by detent block
It is positioned, to cause to slide when avoiding the problem that using after adjustment, when needing to turn down, by pulling pushing block
It is moved, to pull movable plate to move to the left, so that temporary closure is carried out to limiting slot by movable plate, to pass through
Opposite direction rotary turnplate drives retracting cylinder to being shunk inside the device, improves the flexible locating effect of the device.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model main body cylinder front view；
Fig. 2 is structure enlargement diagram at A in the utility model Fig. 1；
Fig. 3 is structure enlargement diagram at B in the utility model Fig. 1.
In figure: 1 main body cylinder, 2 telescoping mechanisms, 201 holding rods, 202 placing grooves, 203 turntables, 204 pins, 205 first bullets
Spring, 206 push slot, 207 slideways, 208 pushing blocks, 209 connecting rods, 210 screwed pipes, 211 bearings, 212 threaded rods, 213 first
Cylinder, 215 first sliding grooves, 216 stop collars, 217 limiting slots, 218 detent blocks, 219 movable plates, 220 second bullets are stretched out in sliding block, 214
Spring, 221 first limited blocks, 222 connectivity slots, 223 groove blocks, 224 second limited blocks, 225 pin shafts, 226 second sliding slots, 227
Two sliding blocks.
Specific embodiment
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of telescopic construction account device, including master
Body cylinder 1, the inside of main body cylinder 1 are equipped with telescoping mechanism 2, and telescoping mechanism 2 includes holding rod 201, placing groove 202, turntable 203, pin
It follows closely the 204, first spring 205, push slot 206, slideway 207, pushing block 208, connecting rod 209, screwed pipe 210, bearing 211, spiral shell
Rasp bar 212, the first sliding block 213 stretch out cylinder 214, first sliding groove 215, stop collar 216, limiting slot 217, detent block 218, movement
Plate 219, second spring 220, the first limited block 221, connectivity slot 222, groove block 223, the second limited block 224, pin shaft 225,
Two sliding slots 226 and the second sliding block 227, the left side of main body cylinder 1 are placed with turntable 203, right side and the main body cylinder 1 of turntable 203
Left side is parallel, and the diameter value of turntable 203 is equal to the diameter value of main body cylinder 1, can be preferably to 203 turns of turntable
Dynamic, so that preferably the extension elongation for stretching out cylinder 214 be adjusted, the top of 203 left side of turntable offers placing groove
202, the inner sidewall of placing groove 202 is fixedly hinged with holding rod 201 by pin 204, and turntable is fixedly connected in the middle part of 203 right side
There is threaded rod 212, the inside of main body cylinder 1, which is placed with, stretches out cylinder 214, and the inner bottom wall of main body cylinder 1 offers first sliding groove 215, the
The inside of one sliding slot 215 is connected with first sliding block 213 compatible with first sliding groove 215, and stretches out the left side of 214 bottom surface of cylinder
It is fixedly connected with the fixing end of the first sliding block 213, preferably the moving direction for stretching out cylinder 214 can be moved, avoided
The problem of rotation is caused during adjusting, the middle part of 1 right side of main body cylinder is fixed to inlay restraining position ring block 216, stretches out cylinder 214
Right end runs through stop collar 216 and extends to the right side of main body cylinder 1, and the middle part fixation of 1 left side of main body cylinder is inlaid with bearing 211,
Stretch out on the left of 214 inner sidewall of cylinder and be fixedly connected with screwed pipe 210 compatible with threaded rod 212, the right end of threaded rod 212 according to
It is secondary to run through bearing 211 and screwed pipe 210 and extend to the inside for stretching out cylinder 214, the outer surface of threaded rod 212 and bearing 211
Inner ring be fixedly connected, and the outer surface of threaded rod 212 is threadedly coupled with the inner ring of screwed pipe 210, and the inner roof wall of main body cylinder 1 is opened
Equipped with the limiting slot 217 being spaced substantially equidistant, the left side of each limiting slot 217 offers second sliding slot 226, and each second is sliding
The inside of slot 226 is connected with second sliding block 227 compatible with second sliding slot 226, and the inner roof wall of main body cylinder 1 is placed with movement
Plate 219, and the bottom surface of each second sliding block 227 is fixedly connected with the upper surface of movable plate 219, the bottom surface of movable plate 219 is opened
Equipped with the connectivity slot 222 being spaced substantially equidistant, and each connectivity slot 222 is connected with each limiting slot 217 respectively, stretches out cylinder 214
Fluted piece 223 is fixedly connected on the left of upper surface, the inside of groove block 223 is fixedly hinged with detent block by pin shaft 225
218, and the top of detent block 218 runs through connectivity slot 222 and extends to the inside of limiting slot 217, a left side for 223 inner bottom wall of groove block
Side is fixedly connected with the first limited block 221, and the top of 223 inner sidewall of groove block is fixedly connected with the second limited block 224, Neng Gougeng
Good limits the shift position of detent block 218, avoids the problem that causing to fall off during adjusting detent, detent block
Second spring 220 is fixedly connected on the left of 218 outer surfaces, and the bottom end of second spring 220 and the upper surface of stretching cylinder 214 are solid
Detent block 218 can be preferably pushed into the inside of limiting slot 217, thus more by fixed connection by the tension of second spring 220
Good carries out detent limitation to the extension elongation after adjusting, offers on the left of 1 upper surface of main body cylinder and pushes slot 206, pushes slot
206 inside is connected with pushing block 208, and the left side of pushing block 208 is fixedly connected with the first spring 205, the first spring 205
One end far from pushing block 208 is fixedly connected with the inner sidewall of slot 206 is pushed, and can be led to preferably when carrying out stretching out operation
It crosses the tension of the first spring 205 and pushes pushing block 208 to be moved to the right, so that movable plate 219 is pushed to be moved,
Until connectivity slot 222 is connected with limiting slot 217, the bottom surface of pushing block 208 is fixedly connected with connecting rod 209, pushes slot 206
Inner bottom wall offer slideway 207, the bottom end of connecting rod 209 is through slideway 207 and extends to the inside of main body cylinder 1, and connects
It is fixedly connected on the left of the bottom end of bar 209 and 219 upper surface of movable plate.
In use, pushing pushing block 208 to move to the right, to push movable plate 219 to the right when needing to stretch out operation
Side carries out being moved to extreme position, is connected to connectivity slot 222 with limiting slot 217, by positive direction rotary turnplate 203, drives spiral shell
Rasp bar 212 is rotated in the inside of screwed pipe 210, is carried out stretching adjusting to the right to push and stretch out cylinder 214, is being adjusted
In the process, detent block 218 is squeezed to move downwards, until the inside for the connectivity slot 222 that falls off, to be adjusted to next limiting slot
When 217, detent block 218 is pushed into the inside of limiting slot 217 by the tension of second spring 220, thus preferably to stretching after
Length carry out positioning limitation, slide when avoiding the problem that using after adjustment, when needing to shrink measuring rod, pull to the left
Pushing block 208 until detent block 218 to be pulled out to the inside of limiting slot 217, and makes so that movable plate 219 be driven to be moved
Movable plate 219 carries out temporary closure to limiting slot 217, shrinks to will stretch out cylinder 214 by opposite direction rotary turnplate 203 and adjust
To the inside of the device, the adjusting locating effect of the device is improved.
Claims (6)
1. the inside of a kind of telescopic construction account device, including main body cylinder (1), the main body cylinder (1) is equipped with telescoping mechanism
(2), it is characterised in that: the telescoping mechanism (2) include holding rod (201), placing groove (202), turntable (203), pin (204),
First spring (205) pushes slot (206), slideway (207), pushing block (208), connecting rod (209), screwed pipe (210), bearing
(211), threaded rod (212), the first sliding block (213), stretching cylinder (214), first sliding groove (215), stop collar (216), limiting slot
(217), detent block (218), movable plate (219), second spring (220), the first limited block (221), connectivity slot (222), groove
Block (223), the second limited block (224), pin shaft (225), second sliding slot (226) and the second sliding block (227), the main body cylinder (1)
Left side be placed with turntable (203), the top of turntable (203) left side offers placing groove (202), the placing groove
(202) inner sidewall is fixedly hinged with holding rod (201) by pin (204), and the middle part of turntable (203) right side is fixed to be connected
It is connected to threaded rod (212), the inside of the main body cylinder (1), which is placed with, stretches out cylinder (214), in main body cylinder (1) right side
Portion's fixation is inlayed restraining position ring block (216), and the right end for stretching out cylinder (214) is through stop collar (216) and extends to main body cylinder (1)
Right side, main body cylinder (1) left side middle part fixation is inlaid with bearing (211), it is described stretch out cylinder (214) inner sidewall a left side
Side, which is fixedly connected with, sequentially passes through axis with threaded rod (212) compatible screwed pipe (210), the right end of the threaded rod (212)
It holds (211) and screwed pipe (210) and extends to the inside for stretching out cylinder (214), the outer surface of the threaded rod (212) and bearing
(211) inner ring is fixedly connected, and the outer surface of threaded rod (212) is threadedly coupled with the inner ring of screwed pipe (210), the main body
The inner roof wall of cylinder (1) offers the limiting slot (217) being spaced substantially equidistant, and the left side of each limiting slot (217) opens up
Have second sliding slot (226), the inside of each second sliding slot (226) is connected with compatible the with second sliding slot (226)
The inner roof wall of two sliding blocks (227), the main body cylinder (1) is placed with movable plate (219), and the bottom surface of each second sliding block (227)
It is fixedly connected with the upper surface of movable plate (219), the bottom surface of the movable plate (219) offers the connectivity slot being spaced substantially equidistant
(222), and each connectivity slot (222) is connected with each limiting slot (217) respectively, the left side for stretching out cylinder (214) upper surface
Side is fixedly connected fluted piece (223), and the inside of the groove block (223) is fixedly hinged with detent block by pin shaft (225)
(218), and the top of detent block (218) runs through connectivity slot (222) and extends to the inside of limiting slot (217), the main body cylinder
(1) it is offered on the left of upper surface and pushes slot (206), the inside for pushing slot (206) is connected with pushing block (208), described
The bottom surface of pushing block (208) is fixedly connected with connecting rod (209), and the inner bottom wall for pushing slot (206) offers slideway
(207), the bottom end of the connecting rod (209) runs through slideway (207) and extends to the inside of main body cylinder (1), and connecting rod (209)
Bottom end and movable plate (219) upper surface on the left of be fixedly connected.
2. a kind of telescopic construction account device according to claim 1, it is characterised in that: the main body cylinder (1) it is interior
Bottom wall offers first sliding groove (215), and the inside of the first sliding groove (215) is connected with compatible with first sliding groove (215)
First sliding block (213), and the left side for stretching out cylinder (214) bottom surface is fixedly connected with the fixing end of the first sliding block (213).
3. a kind of telescopic construction account device according to claim 1, it is characterised in that: in the groove block (223)
It is fixedly connected on the left of bottom wall the first limited block (221), the top of groove block (223) inner sidewall is fixedly connected with second
Limited block (224).
4. a kind of telescopic construction account device according to claim 1, it is characterised in that: the detent block (218) is outside
It is fixedly connected on the left of surface second spring (220), and the upper surface of the bottom end of second spring (220) and stretching cylinder (214)
It is fixedly connected.
5. a kind of telescopic construction account device according to claim 1, it is characterised in that: the pushing block (208)
Left side is fixedly connected with the first spring (205), first spring (205) one end and promotion slot far from pushing block (208)
(206) inner sidewall is fixedly connected.
6. a kind of telescopic construction account device according to claim 1, it is characterised in that: the right side of the turntable (203)
Side is parallel with the left side of main body cylinder (1), and the diameter value of turntable (203) is equal to the diameter value of main body cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821976270.6U CN209355915U (en) | 2018-11-28 | 2018-11-28 | A kind of telescopic construction account device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821976270.6U CN209355915U (en) | 2018-11-28 | 2018-11-28 | A kind of telescopic construction account device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209355915U true CN209355915U (en) | 2019-09-06 |
Family
ID=67784346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821976270.6U Expired - Fee Related CN209355915U (en) | 2018-11-28 | 2018-11-28 | A kind of telescopic construction account device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209355915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114753379A (en) * | 2022-05-07 | 2022-07-15 | 广东新南方基础工程有限公司 | Deep foundation pit supporting structure and deep foundation pit construction method |
-
2018
- 2018-11-28 CN CN201821976270.6U patent/CN209355915U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114753379A (en) * | 2022-05-07 | 2022-07-15 | 广东新南方基础工程有限公司 | Deep foundation pit supporting structure and deep foundation pit construction method |
| CN114753379B (en) * | 2022-05-07 | 2022-11-22 | 广东新南方基础工程有限公司 | Deep foundation pit supporting structure and deep foundation pit construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190906 Termination date: 20211128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |