CN210562658U - Precast concrete component connects - Google Patents
Precast concrete component connects Download PDFInfo
- Publication number
- CN210562658U CN210562658U CN201921294603.1U CN201921294603U CN210562658U CN 210562658 U CN210562658 U CN 210562658U CN 201921294603 U CN201921294603 U CN 201921294603U CN 210562658 U CN210562658 U CN 210562658U
- Authority
- CN
- China
- Prior art keywords
- pin head
- fixing sleeve
- fixed cover
- sleeve
- concrete member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model relates to a concrete member connects technical field, and discloses a precast concrete member connects, including the fixed cover of first fixed cover, second, reinforcing bar, connect base, connecting piece, round pin head, latch, mounting groove, promotion spring, push pedal and tooth piece soon. This precast concrete member connects, through setting up the round pin head, promote spring and tooth piece, when the installation, can press the push pedal to one side near the round pin head, aim at the position sleeve with the round pin head, make latch and tooth piece on same parallel line, insert the inside of position sleeve with the round pin head, then the fixed cover of second is pushed to the left side, can stop promoting the fixed cover of second when making first fixed cover and the fixed cover of second be separated from minimum distance, promote spring promotion tooth piece and remove to one side of keeping away from the round pin head this moment, until with the latch meshing, can fix first fixed cover and the fixed cover of second after the meshing, this operating method is simple and easy to operate, and labour saving and time saving, more be favorable to the user to use.
Description
Technical Field
The utility model relates to a concrete member connects technical field, specifically is a precast concrete member connects.
Background
Concrete, referred to as "concrete" for short, is a generic term for engineering composite materials in which aggregates are cemented into a whole by cementitious materials, and the term concrete in general refers to the use of cement as cementitious material and sand or stone as aggregate; the cement concrete, also called as common concrete, is obtained by mixing with water (which may contain additives and admixtures) according to a certain proportion and stirring, and is widely applied to civil engineering.
The existing concrete member joint in the current market has the effects of complex structure and stable connection, but the existing concrete member joint is troublesome to operate when being installed, needs more time and energy for installation, and is not beneficial to a user to use, so that the precast concrete member joint is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a precast concrete member connects possesses advantages such as easy to assemble, has solved current concrete member and has connected troublesome poeration when installing, need spend more time and efforts and install to do not do benefit to the problem that the user used.
(II) technical scheme
For the purpose of realizing above-mentioned easy to assemble, the utility model provides a following technical scheme: a precast concrete member joint comprises a first fixing sleeve, a second fixing sleeve, reinforcing steel bars, a positioning sleeve, a rotary connecting base, a connecting piece, a pin head, a latch, a mounting groove, a pushing spring, a push plate and a tooth block, wherein the reinforcing steel bars which penetrate through and extend to the left side of the first fixing sleeve and the right side of the second fixing sleeve are movably mounted in the first fixing sleeve and the second fixing sleeve respectively, the positioning sleeve is inserted into the right side of the interior of the first fixing sleeve, the rotary connecting base is inserted into the left side of the second fixing sleeve, the connecting piece is fixedly mounted on the left side of the rotary connecting base, the pin head which extends into the interior of the positioning sleeve is fixedly mounted on the left side of the connecting piece, the latch is fixedly mounted on the top wall and the bottom wall of the inner cavity of the positioning sleeve, the mounting groove is formed in the top and the bottom of the pin head, the pushing spring is fixedly mounted on one side far away from, and one side of the push plate, which is back to the back, is fixedly provided with a tooth block meshed with the latch.
Preferably, the latch is matched with the tooth block, and the first fixing sleeve and the second fixing sleeve are the same.
Preferably, the left and right sides the reinforcing steel bars are both T-shaped, and the diameters of the opposite sides of the reinforcing steel bars are larger than the diameter of the opposite sides of the reinforcing steel bars.
Preferably, the outer side of the rotary connection base is provided with external threads, the left side of the interior of the second fixing sleeve is provided with internal threads, and the rotary connection base is in threaded connection with the second fixing sleeve.
Preferably, the outside of position sleeve is provided with the external screw thread, and the inside right side of first fixed cover is provided with the internal thread, position sleeve and first fixed cover threaded connection.
Preferably, the diameter of the screwing base is larger than that of the pin head, the diameter of the pin head is smaller than that of the inner wall of the positioning sleeve, and the difference between the diameter of the inner wall of the positioning sleeve and the diameter of the pin head is smaller than the height of the latch.
(III) advantageous effects
Compared with the prior art, the utility model provides a precast concrete member connects possesses following beneficial effect:
this precast concrete member connects, through setting up the round pin head, promote spring and tooth piece, when the installation, can press the push pedal to one side near the round pin head, aim at the position sleeve with the round pin head, make latch and tooth piece on same parallel line, insert the inside of position sleeve with the round pin head, then the fixed cover of second is pushed to the left side, can stop promoting the fixed cover of second when making first fixed cover and the fixed cover of second be separated from minimum distance, promote spring promotion tooth piece and remove to one side of keeping away from the round pin head this moment, until with the latch meshing, can fix first fixed cover and the fixed cover of second after the meshing, this operating method is simple and easy to operate, and labour saving and time saving, more be favorable to the user to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;
fig. 3 is a schematic structural view of the screw-on base of the present invention.
In the figure: the steel bar fixing device comprises a first fixing sleeve 1, a second fixing sleeve 2, a steel bar 3, a positioning sleeve 4, a screwing base 5, a connecting piece 6, a pin head 7, a latch 8, a mounting groove 9, a pushing spring 10, a pushing plate 11 and a tooth block 12.
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. 1-3, a precast concrete member joint comprises a first fixing sleeve 1, a second fixing sleeve 2, a steel bar 3, a positioning sleeve 4, a screwing base 5, a connecting piece 6, a pin head 7, a latch 8, a mounting groove 9, a pushing spring 10, a pushing plate 11 and a tooth block 12, wherein the latch 8 is matched with the tooth block 12, the first fixing sleeve 1 is the same as the second fixing sleeve 2, the steel bar 3 penetrating and extending to the left side of the first fixing sleeve 1 and the right side of the second fixing sleeve 2 is movably mounted in the first fixing sleeve 1 and the second fixing sleeve 2, the steel bars 3 on the left side and the right side are both in a T shape, the diameter of the opposite side of each steel bar 3 on the left side and the right side is larger than that of the opposite side of each other, the positioning sleeve 4 is inserted in the right side of the first fixing sleeve 1, the outer side of the positioning sleeve 4 is provided with external threads, the inner right side of the first fixing sleeve 1 is, a screwing base 5 is inserted into the left side of the second fixing sleeve 2, an external thread is arranged on the outer side of the screwing base 5, an internal thread is arranged on the left side inside the second fixing sleeve 2, the screwing base 5 is in threaded connection with the second fixing sleeve 2, a connecting piece 6 is fixedly arranged on the left side of the screwing base 5, a pin head 7 extending into the positioning sleeve 4 is fixedly arranged on the left side of the connecting piece 6, latch teeth 8 are fixedly arranged on the top wall and the bottom wall of an inner cavity of the positioning sleeve 4, the diameter of the screwing base 5 is larger than that of the pin head 7, the diameter of the pin head 7 is smaller than that of the inner wall of the positioning sleeve 4, the difference between the diameter of the inner wall of the positioning sleeve 4 and the diameter of the pin head 7 is smaller than the height of the latch teeth 8, mounting grooves 9 are formed in the top and the bottom of the pin head 7, a pushing spring 10 is fixedly arranged on one side away from the positioning sleeve 4, the upper side and the lower side of the push plate 11, which are opposite to each other, are fixedly provided with a tooth block 12 meshed with the latch 8, the pin head 7 is arranged, the push plate 11 is pushed to one side close to the pin head 7 when the pin head is installed, the pin head 7 is aligned to the positioning sleeve 4, the latch 8 and the tooth block 12 are on the same parallel line, the pin head 7 is inserted into the positioning sleeve 4, then the second fixing sleeve 2 is pushed to the left side, the first fixing sleeve 1 and the second fixing sleeve 2 can be stopped pushing the second fixing sleeve 2 when the first fixing sleeve 1 and the second fixing sleeve 2 are separated by the minimum distance, the push spring 10 pushes the tooth block 12 to move to one side far away from the pin head 7 until the pin head is meshed with the latch 8, the first fixing sleeve 1 and the second fixing sleeve 2 can be fixed after meshing, the operation method is simple and easy to operate, labor saving and time saving, and is more beneficial for a user to use.
In conclusion, the precast concrete member joint is provided with the pin head 7, the push spring 10 and the tooth block 12, when being installed, the push plate 11 can be pressed to one side close to the pin head 7, the pin head 7 is aligned with the positioning sleeve 4, the latch 8 and the tooth block 12 are on the same parallel line, the pin head 7 is inserted into the positioning sleeve 4, then the second fixing sleeve 2 is pushed to the left side, the pushing of the second fixing sleeve 2 can be stopped when the first fixing sleeve 1 and the second fixing sleeve 2 are separated by the minimum distance, the push spring 10 pushes the tooth block 12 to move to one side far away from the pin head 7 until being meshed with the latch 8, and the first fixing sleeve 1 and the second fixing sleeve 2 can be fixed after being meshed with each other, the operation method is simple and easy to operate, time and labor are saved, the precast concrete member joint is more beneficial to users, and solves the problem that the operation of the existing concrete member joint is troublesome when being installed, the installation requires much time and energy, and is not beneficial to the use of users.
It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. The utility model provides a precast concrete member connects, includes first fixed cover (1), the fixed cover of second (2), reinforcing bar (3), position sleeve (4), connects base (5), connecting piece (6), round pin head (7), latch (8), mounting groove (9), promotes spring (10), push pedal (11) and tooth piece (12) soon, its characterized in that: reinforcing steel bars (3) penetrating through and extending to the left side of the first fixing sleeve (1) and the right side of the second fixing sleeve (2) are movably mounted in the first fixing sleeve (1) and the second fixing sleeve (2), a positioning sleeve (4) is inserted in the right side of the first fixing sleeve (1), a screwing base (5) is inserted in the left side of the second fixing sleeve (2), a connecting piece (6) is fixedly mounted on the left side of the screwing base (5), a pin head (7) extending into the positioning sleeve (4) is fixedly mounted on the left side of the connecting piece (6), clamping teeth (8) are fixedly mounted on the top wall and the bottom wall of an inner cavity of the positioning sleeve (4), mounting grooves (9) are formed in the top and the bottom of the pin head (7), a pushing spring (10) is fixedly mounted on one side away from the positioning sleeve (4) in the groove of the mounting grooves (9), and push plates (11) are fixedly mounted on the opposite sides of the pushing spring (10), and one side of the push plate (11) opposite to each other is fixedly provided with a tooth block (12) meshed with the latch (8).
2. A precast concrete member joint according to claim 1, wherein: the clamping teeth (8) are matched with the tooth blocks (12), and the first fixing sleeve (1) is identical to the second fixing sleeve (2).
3. A precast concrete member joint according to claim 1, wherein: the left and right sides reinforcing bar (3) are the T type, and the left and right sides reinforcing bar (3) are the diameter that its diameter of relative one side is greater than its diameter of carrying on the back one side mutually.
4. A precast concrete member joint according to claim 1, wherein: the outer side of the rotary connection base (5) is provided with external threads, the left side of the inner part of the second fixing sleeve (2) is provided with internal threads, and the rotary connection base (5) is in threaded connection with the second fixing sleeve (2).
5. A precast concrete member joint according to claim 1, wherein: the outside of position sleeve (4) is provided with the external screw thread, and the inside right side of first fixed cover (1) is provided with the internal thread, position sleeve (4) and first fixed cover (1) threaded connection.
6. A precast concrete member joint according to claim 1, wherein: the diameter of the screwing base (5) is larger than that of the pin head (7), the diameter of the pin head (7) is smaller than that of the inner wall of the positioning sleeve (4), and the difference between the diameter of the inner wall of the positioning sleeve (4) and the diameter of the pin head (7) is smaller than the height of the latch (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921294603.1U CN210562658U (en) | 2019-08-12 | 2019-08-12 | Precast concrete component connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921294603.1U CN210562658U (en) | 2019-08-12 | 2019-08-12 | Precast concrete component connects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210562658U true CN210562658U (en) | 2020-05-19 |
Family
ID=70636570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921294603.1U Active CN210562658U (en) | 2019-08-12 | 2019-08-12 | Precast concrete component connects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210562658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691310A (en) * | 2020-07-07 | 2020-09-22 | 郑琼华 | Bridge construction method |
-
2019
- 2019-08-12 CN CN201921294603.1U patent/CN210562658U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691310A (en) * | 2020-07-07 | 2020-09-22 | 郑琼华 | Bridge construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103496036B (en) | A kind of mould of plastics of precast concrete surface tiling | |
| CN201133034Y (en) | Reinforced bar anchoring structural piece of reinforced concrete structure | |
| CN204826426U (en) | Grout sleeve for steel bar connection | |
| CN201280725Y (en) | Post-casting construction precast slab for basement of buildings | |
| CN210562658U (en) | Precast concrete component connects | |
| CN105019606A (en) | Precast concrete unit steel bar grouting connecting piece and connecting method | |
| CN204826429U (en) | Cast member reinforcing bar grout connecting piece | |
| CN204826423U (en) | Prefabricated assembled is reinforcing bar sleeve grout connecting piece for concrete member | |
| CN210239240U (en) | Novel assembled sentry box of dry-type connection | |
| CN209227594U (en) | A kind of aluminum wood gang form applied to pipe gallery construction | |
| CN201665933U (en) | Plug-in type anchor bolt for heat-preservation layer of cast-in-place concrete wall body | |
| CN208501927U (en) | It is a kind of for assemble building and can adjust be poured thickness pre-buried insulation board system | |
| CN204552145U (en) | The house that wall body structure is integrated with agent structure after-pouring | |
| CN105201278A (en) | Assembly type fence wall made of construction waste | |
| CN212507346U (en) | Concrete splicing formwork for road and bridge construction | |
| CN210140916U (en) | Assembled wallboard connection structure | |
| CN208777700U (en) | Cast-in-situ floor hole reserves mold | |
| CN208280964U (en) | A kind of telescoping steel form zigzag end head formwork device | |
| CN213107396U (en) | Precast concrete spare mould | |
| CN214644563U (en) | Novel on-spot precast concrete board template | |
| CN210767853U (en) | Fixing device of concrete pouring template | |
| CN201386377Y (en) | Special rapid hole plugging gun for concrete exterior wall bolt holes | |
| CN205091190U (en) | Cement base fine aggregate cementitious material bonds and draws test fixture | |
| CN219298522U (en) | ALC wallboard top fixing device | |
| CN214658767U (en) | Bamboo tube fair-faced concrete template |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |