CN212005015U - Fixing device for engineering detection - Google Patents
Fixing device for engineering detection Download PDFInfo
- Publication number
- CN212005015U CN212005015U CN202020161219.0U CN202020161219U CN212005015U CN 212005015 U CN212005015 U CN 212005015U CN 202020161219 U CN202020161219 U CN 202020161219U CN 212005015 U CN212005015 U CN 212005015U
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- Prior art keywords
- rod
- fixing device
- movable
- movable rod
- groove
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Abstract
The utility model discloses a fixing device for engineering detection, which comprises a support rod, a movable rod, a connecting plate and a support pillar; supporting the rods: the upper end of the supporting rod is provided with a groove, four side surfaces of the lower end of the supporting rod are provided with grooves, the lower end surface of the supporting rod is fixedly provided with a bottom plate, and the upper surface of the bottom plate is provided with a groove; a movable rod: the utility model discloses a fixing device, including four movable rods, the movable rod is equipped with four altogether, four movable rods's rear end is connected through the rotation of pivot and the four side face recess bottoms of lower extreme of bracing piece respectively, and the preceding terminal surface middle part of movable rod is seted up flutedly, the movable rod and the extension rod that set up are as bottom sprag device, installation device simple structure, can make things convenient for staff to fixing device's use, and the spacing ring that sets up and additional structure can pack up the movable rod and fix when fixing device is idle, not only reduce the shared space of fixing device, and the fixing device after packing up conveniently transports and carries, thereby promote fixing device's portability greatly.
Description
Technical Field
The utility model relates to an engineering detects technical field, specifically is a fixing device for engineering detects.
Background
Along with the progress of science and technology, the development of society, china's building engineering has obtained the rapid development, what come with is the rapid development of building detection technique, at the in-process that engineering detected, detecting instrument generally all places and carries out work on the fixed bolster, and engineering detection mostly goes on in the open air, and ground is not too level and smooth, needs fix detecting instrument, but present most fixing device single structure, and the volume is great, and it is comparatively troublesome during dismantlement and the installation, portable not convenient.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is overcome current defect, a fixing device for engineering detection is provided, the movable rod and the extension rod of setting are as bottom sprag device, installation device simple structure, can make things convenient for staff to fixing device's use, and the spacing ring and the additional structure of setting can pack up the movable rod and fix when fixing device is idle, not only reduce the shared space of fixing device, and pack up the convenient transportation of fixing device after and carry, thereby promote fixing device's portability greatly, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for engineering detection comprises a support rod, a movable rod, a connecting plate and a top column;
supporting the rods: the upper end of the supporting rod is provided with a groove, four side surfaces of the lower end of the supporting rod are provided with grooves, the lower end surface of the supporting rod is fixedly provided with a bottom plate, and the upper surface of the bottom plate is provided with a groove;
a movable rod: the rear ends of the four movable rods are respectively connected with the bottoms of the grooves on the four side surfaces of the lower end of the support rod through rotating shafts in a rotating mode, a groove is formed in the middle of the front end surface of each movable rod, the grooves on the front end surface of each movable rod are connected with the side ring surface of the extension rod in a sliding mode, and a fixed block is fixedly mounted on the front end surface of each extension rod;
connecting plates: the middle parts of the inner side ends, opposite to the upper surfaces, of the four connecting plates are fixedly connected with the lower surfaces of the four fixing blocks respectively, through holes are formed in the left side and the right side, opposite to the outer side ends, of the upper surfaces of the connecting plates, and steel drills are movably mounted in the through holes of the connecting plates;
and (4) top column: the top pillar is connected with the groove in the middle of the upper surface of the supporting rod in a sliding mode, and a top plate is fixedly installed in the middle of the upper surface of the top pillar.
Furthermore, the connecting device also comprises connecting blocks and steel cables, wherein the connecting blocks are provided with four blocks, the four connecting blocks are respectively and movably arranged in the middle parts of the opposite outer side surfaces of the four connecting plates, and the middle parts of the upper surfaces of the four connecting blocks are respectively fixedly connected with the middle parts of the opposite side surfaces of the supporting rods through the four steel cables. The connecting block and the steel cable that set up play the supporting role to the bracing piece after fixing device lays to can avoid the bracing piece to receive vibrations and slope to fall down, and then promote the security of fixing device when using.
Furthermore, the lifting device further comprises a hand wheel, a lead screw is arranged at the rear part of the hand wheel, the lead screw is in threaded connection with a screw hole in the middle of the upper end of the front surface of the supporting rod, and the rear end face of the lead screw is in contact with the front surface of the ejection column. The hand wheel can assist the fixing of the support pillar, thereby facilitating the use of the fixing device.
Furthermore, the support rod further comprises a limiting ring, the inner ring surface of the limiting ring is connected with the outer ring surface of the support rod in a sliding mode, the middle portions of the front side surface and the rear side surface of the limiting ring are provided with protruding blocks, and the left end and the right end of the front side surface and the rear side surface of the limiting ring are provided with through grooves. The limiting ring can limit the movable rod after the movable rod is retracted, so that the occupied space during transfer of the fixing device is reduced.
Further, still include separation blade, compression spring, fixture block and handle, the fixture block is equipped with four altogether, four fixture blocks respectively with the logical groove sliding connection that the front and back both sides face was seted up of spacing ring, and the outer loop face front end fixed mounting of fixture block has the separation blade, through compression spring swing joint between the lug of separation blade and spacing ring, and both ends fixed connection about the outside end of two fixture blocks of homonymy respectively with the medial surface of handle. The compression spring and the fixture block can enable the limiting ring to be fixed in the middle of the outer annular surface of the supporting rod, so that the limiting ring can be prevented from falling off after the movable rod is fixed, and the fixing device is convenient to carry.
Compared with the prior art, the beneficial effects of the utility model are that: this a fixing device for engineering inspection has following benefit:
1. the movable rod and the extension rod are used as bottom supporting devices, and the mounting device is simple in structure and can be used for facilitating the use of the fixing device by workers.
2. The limiting ring and the auxiliary structure thereof can pack and fix the movable rod when the fixing device is idle, so that the space occupied by the fixing device is reduced, and the packed fixing device is convenient to transport and carry, thereby greatly improving the portability of the fixing device.
3. The connecting block and the steel cable that set up play the supporting role to the bracing piece after fixing device lays, can avoid the bracing piece to receive vibrations and slope to fall down to promote the security of fixing device when using.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the right side cross-sectional structure of the present invention.
In the figure: the device comprises a support rod 1, a movable rod 2, an extension rod 3, a fixing block 4, a connecting plate 5, a steel chisel 6, a top post 7, a top plate 8, a connecting block 9, a steel cable 10, a hand wheel 11, a limiting ring 12, a blocking piece 13, a compression spring 14, a clamping block 15 and a handle 16.
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. 1-2, the present invention provides a technical solution: a fixing device for engineering detection comprises a support rod 1, a movable rod 2, a connecting plate 5 and a top column 7;
supporting rod 1: the upper end of the supporting rod 1 is provided with a groove, four side surfaces of the lower end of the supporting rod 1 are provided with grooves, the lower end surface of the supporting rod 1 is fixedly provided with a bottom plate, and the upper surface of the bottom plate is provided with a groove; the support rod comprises a support rod 1 and is characterized by further comprising a limiting ring 12, wherein the inner ring surface of the limiting ring 12 is in sliding connection with the outer ring surface of the support rod 1, protruding blocks are arranged in the middle of the front side face and the rear side face of the limiting ring 12, and through grooves are formed in the left end and the right end of the front side face and the rear side face of the limiting ring. The limiting ring 12 is arranged to limit the movable rod 2 after the movable rod is retracted, so that the occupied space for transferring the fixing device is reduced. The limiting ring is characterized by further comprising four blocking pieces 13, compression springs 14, clamping blocks 15 and a handle 16, the four clamping blocks 15 are respectively in sliding connection with the through grooves formed in the front side face and the rear side face of the limiting ring 12, the blocking pieces 13 are fixedly mounted at the front ends of the outer ring faces of the clamping blocks 15, the blocking pieces 13 are movably connected with the protruding blocks of the limiting ring 12 through the compression springs 14, and the outer side ends of the two clamping blocks 15 on the same side are respectively fixedly connected with the left end and the right end of the inner side face of the handle 16. The compression spring 14 and the fixture block 15 can fix the limiting ring 12 in the middle of the outer annular surface of the support rod 1, so that the limiting ring 15 can be prevented from falling off after the movable rod 2 is fixed, and the fixing device is convenient to carry.
The movable rod 2: the four movable rods 2 are arranged, the rear ends of the four movable rods 2 are respectively rotatably connected with the bottoms of the four side grooves at the lower end of the support rod 1 through rotating shafts, a groove is formed in the middle of the front end face of each movable rod 2, the front end face groove of each movable rod 2 is slidably connected with the side ring face of the extension rod 3, and a fixed block 4 is fixedly arranged on the front end face of the extension rod 3;
connecting plate 5: the connecting plates 5 are provided with four connecting plates, the middle parts of the inner side ends, opposite to the upper surfaces, of the four connecting plates 5 are respectively and fixedly connected with the lower surfaces of the four fixing blocks 4, through holes are formed in the left side and the right side, opposite to the outer side ends, of the upper surfaces of the connecting plates 5, and steel rods 6 are movably mounted in the through holes of the connecting plates 5; still include connecting block 9 and steel cable 10, connecting block 9 is equipped with four altogether, and four connecting blocks 9 are respectively movable mounting in the relative lateral surface middle part of four connecting plates 5, and the upper surface middle part of four connecting blocks 9 is respectively through four steel cable 10 and bracing piece 1's relative side surface middle part fixed connection. The connecting block 9 and the steel cable 10 are arranged to support the support rod 1 after the fixing device is placed, so that the support rod can be prevented from being inclined and falling down due to vibration, and the safety of the fixing device in use is improved.
And (7) top column: the top pillar 7 is connected with the groove in the middle of the upper surface of the support rod 1 in a sliding mode, and a top plate 8 is fixedly installed in the middle of the upper surface of the top pillar 7. The support rod support device further comprises a hand wheel 11, a lead screw is arranged on the rear portion of the hand wheel 11, the lead screw is in threaded connection with a screw hole in the middle of the upper end of the front surface of the support rod 1, and the rear end face of the lead screw is in contact with the front surface of the support column 7. The hand wheel 11 can assist in fixing the top pillar 7, thereby facilitating the use of the fixing device.
When in use: the bottom of the supporting rod 1 is placed at an appointed position, the handle 16 is pulled and the limiting ring 12 is placed down, the limiting ring 12 is enabled to release locking of the movable rod 2, then the movable rod 2 is placed down, the extension rod 3 is drawn out, then the steel chisel 6 penetrates through a through hole of the connecting plate 5 to be driven into the ground, the connecting block 9 and the steel cable 10 are installed, the steel cable 10 plays a role in stretching and fixing the supporting rod 1, the hand wheel 11 is loosened, then the heights of the jacking column 7 and the top plate 8 are adjusted, the hand wheel 11 is locked after the appointed height is reached, and then the engineering detection device can be installed on the top plate 8.
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 (5)
1. A fixing device for engineering inspection, its characterized in that: comprises a support rod (1), a movable rod (2), a connecting plate (5) and a top column (7);
support bar (1): the upper end of the supporting rod (1) is provided with a groove, four side surfaces of the lower end of the supporting rod (1) are provided with grooves, the lower end surface of the supporting rod (1) is fixedly provided with a bottom plate, and the upper surface of the bottom plate is provided with a groove;
movable rod (2): the rear ends of the four movable rods (2) are respectively rotatably connected with the bottoms of four side grooves at the lower end of the support rod (1) through rotating shafts, a groove is formed in the middle of the front end face of each movable rod (2), the front end face groove of each movable rod (2) is slidably connected with the side ring face of the extension rod (3), and a fixed block (4) is fixedly arranged on the front end face of each extension rod (3);
connecting plate (5): the four connecting plates (5) are arranged, the middle parts of the inner side ends, opposite to the upper surfaces, of the four connecting plates (5) are fixedly connected with the lower surfaces of the four fixing blocks (4) respectively, through holes are formed in the left side and the right side, opposite to the outer side ends, of the upper surfaces of the connecting plates (5), and steel drill rods (6) are movably mounted in the through holes of the connecting plates (5);
top pillar (7): the support pillar (7) is connected with the groove in the middle of the upper surface of the support rod (1) in a sliding mode, and a top plate (8) is fixedly installed in the middle of the upper surface of the support pillar (7).
2. A fixture for engineering inspection according to claim 1, wherein: still include connecting block (9) and steel cable (10), connecting block (9) are equipped with four altogether, and four connecting block (9) are respectively movable mounting in the relative lateral surface middle part of four connecting plates (5), and the upper surface middle part of four connecting block (9) is respectively through four steel cable (10) and bracing piece (1) opposite side surface middle part fixed connection.
3. A fixture for engineering inspection according to claim 1, wherein: the novel support rod is characterized by further comprising a hand wheel (11), wherein a lead screw is arranged on the rear portion of the hand wheel (11), the lead screw is in threaded connection with a screw hole in the middle of the upper end of the front surface of the support rod (1), and the rear end face of the lead screw is in contact with the front surface of the support column (7).
4. A fixture for engineering inspection according to claim 1, wherein: the novel support rod is characterized by further comprising a limiting ring (12), wherein the inner ring surface of the limiting ring (12) is in sliding connection with the outer ring surface of the support rod (1), the middle parts of the front side surface and the rear side surface of the limiting ring (12) are provided with protruding blocks, and the left end and the right end of the front side surface and the rear side surface of the limiting ring (12) are provided with through grooves.
5. A fixing device for engineering inspection according to claim 4, characterized in that: still include separation blade (13), compression spring (14), fixture block (15) and handle (16), fixture block (15) are equipped with four altogether, four fixture block (15) respectively with the logical groove sliding connection that the front and back both sides face was seted up of spacing ring (12), and the outer loop face front end fixed mounting of fixture block (15) has separation blade (13), through compression spring (14) swing joint between the lug of separation blade (13) and spacing ring (12), and both ends fixed connection about the outside end of two fixture blocks (15) of homonymy respectively with the medial surface of handle (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020161219.0U CN212005015U (en) | 2020-02-11 | 2020-02-11 | Fixing device for engineering detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020161219.0U CN212005015U (en) | 2020-02-11 | 2020-02-11 | Fixing device for engineering detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212005015U true CN212005015U (en) | 2020-11-24 |
Family
ID=73419722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020161219.0U Expired - Fee Related CN212005015U (en) | 2020-02-11 | 2020-02-11 | Fixing device for engineering detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212005015U (en) |
-
2020
- 2020-02-11 CN CN202020161219.0U patent/CN212005015U/en not_active Expired - Fee Related
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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: 20201124 Termination date: 20210211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |