CN210767912U

CN210767912U - High and cold area concrete health preserving equipment

Info

Publication number: CN210767912U
Application number: CN201921684256.3U
Authority: CN
Inventors: 渠慧鹏; 胡伟锋; 欧阳晓峰; 吴迪; 陈俊涛; 张健
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-06-16
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a concrete health preserving device in alpine regions, which comprises two first rod bodies, wherein the inner top walls of the two first rod bodies are respectively provided with a guide groove, the inner parts of the guide grooves are respectively connected with two guide blocks in a sliding way, the outer side wall of a first threaded rod is connected with the guide blocks in a threaded way, the bottom parts of the two guide blocks are respectively welded with two fixed frames, the inner parts of the two fixed frames are respectively connected with two second rod bodies through bolt threads, the inner part of one end of each second rod body is rotatably connected with a second threaded rod, the outer side wall of the second threaded rod is connected with a fixed rod in a threaded way, the top part of each second rod body is fixedly connected with two sleeve rods, the size between the first rod body and the second rod body and the height adjustment of the support rod in the sleeve rods are adjusted by rotating a first hand wheel and a second hand wheel, so that the concrete, the application range of the concrete curing equipment is widened.

Description

High and cold area concrete health preserving equipment

Technical Field

The utility model relates to a concrete health preserving equipment technical field specifically is a severe cold district concrete health preserving equipment.

Background

The concrete curing has the same meaning as concrete curing, and the curing purpose of the concrete is to create various conditions to fully hydrate the cement and accelerate the concrete hardening: secondly, the damage phenomena of abnormal shrinkage, cracks and the like caused by the conditions of insolation, wind blowing, cold and the like after the concrete is formed are prevented, after the concrete is poured, such as hot weather and air drying, untimely maintenance is carried out, moisture in the concrete can be evaporated too fast to form a dehydration phenomenon, so that cement particles which form gel can not be fully hydrated, can not be converted into stable crystals, and lack of sufficient cohesive force, so that the sheet-shaped or powdery falling can occur on the surface of the concrete, the concrete maintenance is artificially caused to certain humidity and temperature conditions, so that the concrete which is just poured can be normal or accelerated to be hardened and strength increased, the concrete can be gradually hardened and strength increased, the cement hydration effect is a result, the cement hydration needs certain temperature and humidity conditions, and when the ambient environment does not have the conditions, the concrete needs to be manually maintained, in addition to the restriction of construction period, the winter construction of concrete of a plurality of projects is inevitable, the winter construction ensures that the construction safety and quality of the concrete are controllable, the service performance of the concrete is directly influenced by the high and low heat preservation and maintenance quality after pouring, the concrete is naturally maintained or maintained by steam, and the like, and the concrete is maintained or maintained in a high and cold area by steam or heating, but the cost is increased due to the fact that most of the existing concrete maintenance equipment is subjected to various processes during installation, the application range of the maintenance target is small, and therefore the concrete maintenance equipment in the high and cold area is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a severe cold district concrete health preserving equipment to the cost that the process is various when proposing the installation in solving above-mentioned background art and leading to improves and the less problem of application scope to the maintenance target.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete curing device in alpine regions comprises two first rod bodies, guide grooves are respectively formed in the inner top walls of the two first rod bodies, two guide blocks are respectively and slidably connected inside the guide grooves, the top walls of the first rod bodies, which are close to the inner parts of the guide grooves, are rotatably connected with first threaded rods, the outer side walls of the first threaded rods are in threaded connection with the guide blocks, two fixed frames are respectively welded at the bottoms of the two guide blocks, the insides of the two fixed frames are respectively in threaded connection with two second rod bodies through bolts, the inside of one end of each second rod body is rotatably connected with a second threaded rod, a fixed rod is welded at the other end of each second rod body, the outer side wall of each second threaded rod is in threaded connection with a fixed rod, the fixed rods are slidably connected inside the second rod bodies, and two sleeve rods are fixedly connected at the tops of the second, the inner sliding connection of the loop bar is provided with a supporting rod, a cavity is formed in the supporting rod, through holes are formed in the loop bar and the supporting rod respectively, and the through holes are communicated with the loop bar and the cavity.

As further preferable in the present technical solution: the outer side wall of the second rod body and the sleeve rod is respectively provided with a sliding groove, the outer side wall of the second rod body and the outer side wall of the sleeve rod are respectively welded with a fixing block, and the sliding inside the sliding groove is connected with a clamping plate.

As further preferable in the present technical solution: the inside lateral wall fixedly connected with spring of spout, the spring is keeping away from the one end fixed connection of spout inside wall in the lateral wall of splint, splint with the lateral wall of fixed block is provided with sawtooth portion respectively.

As further preferable in the present technical solution: the outer side wall of the loop bar is communicated with a tube body, and one end of the tube body, which is far away from the loop bar, is communicated with a steam generator.

As further preferable in the present technical solution: the lateral wall threaded connection of loop bar has the locking pole, the lateral wall of bracing piece evenly seted up with the recess of locking pole looks adaptation.

As further preferable in the present technical solution: one end of the first threaded rod penetrates through the first hand wheel fixedly connected with the outer side wall of the first rod body, and one end of the second threaded rod penetrates through the second hand wheel fixedly connected with the outer side wall of the second rod body.

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

the method comprises the steps that a first hand wheel is rotated to drive a first threaded rod, the transverse distance between second rod bodies is adjusted, the second hand wheel is rotated to drive a second threaded rod, the vertical direction between the first rod bodies is adjusted, a supporting rod is pulled out of a sleeve rod to adjust the height, after the height is adjusted to a target height, a locking rod is rotated to lock the height of the supporting rod, the size between the first rod body and the second rod body and the height adjustment of the supporting rod in the sleeve rod are adjusted by rotating the first hand wheel and the second hand wheel, the maintenance target with different heights or diameters can be suitable, and the application range of concrete maintenance equipment is expanded;

two, the second body of rod inserts through bolt threaded connection in the fixed block, adjust the overall framework after, pulling splint are put into between splint and the fixed block with the concrete health preserving cloth, fixed block and splint lateral wall set up sawtooth portion can improve the degree of clamp to the concrete health preserving cloth between splint and the fixed block, effectually prevent that the concrete health preserving cloth can follow unexpected the coming off between fixed block and the splint, fix the second body of rod and the internal fixed frame of first body of rod through the bolt, make the second body of rod in the fixed frame be convenient for install and dismantle, process when reducing the equipment, can the effectual output that reduces the manpower, and the cost is reduced.

Drawings

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

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic cross-sectional view of a first rod of the present invention;

fig. 4 is a schematic sectional view of a second rod of the present invention;

FIG. 5 is a schematic sectional view of the loop bar of the present invention;

FIG. 6 is a schematic view of the sectional structure of the chute of the present invention;

in the figure: 1. a first rod body; 2. a second rod body; 3. a first threaded rod; 4. a second threaded rod; 5. fixing the rod; 6. a loop bar; 7. a support bar; 8. a guide groove; 9. a guide block; 10. a fixing frame; 11. a cavity; 12. a through hole; 13. a chute; 14. a fixed block; 15. a splint; 16. a spring; 17. a serration; 18. a pipe body; 19. a lock lever; 20. a steam generator; 21. a first hand wheel; 22. a second hand wheel; 23. and (4) a groove.

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.

Examples

Referring to fig. 1-6, the present invention provides a technical solution: a high and cold area concrete health preserving device comprises two first rod bodies 1, guide grooves 8 are respectively formed in the inner top walls of the two first rod bodies 1, the inner parts of the guide grooves 8 are respectively and slidably connected with two guide blocks 9, the guide grooves 8 are used for guiding the travel of fixed frames 10 welded at the bottoms of the guide blocks 9 in the inner parts of the first rod bodies 1, the fixed frames 10 are prevented from shifting in the first rod bodies 1, so that second rod bodies 2 cannot be normally fixed in the fixed frames 10, the first rod bodies 1 are rotatably connected with first threaded rods 3 close to the top walls in the inner parts of the guide grooves 8, the outer side walls of the first threaded rods 3 are in threaded connection with the guide blocks 9, the guide blocks 9 can move left and right along the threads formed on the outer side walls of the first threaded rods 3 when the first threaded rods 3 rotate, the two fixed frames 10 are respectively welded at the bottoms of the guide blocks 9, when the guide block 9 moves in the guide groove 8, the fixed frame 10 is driven to move simultaneously, two second rod bodies 2 are respectively connected inside the fixed frame 10 through bolt threads, the second rod bodies 2 fixed in the fixed frame 10 are convenient to install and disassemble through bolt threads, a second threaded rod 4 is connected inside one end of each second rod body 2 in a rotating mode, a fixed rod 5 is welded at the other end of each second rod body 2, a fixed rod 5 is connected to the outer side wall of each second threaded rod 4 in a threaded mode, when the second threaded rods 4 rotate, the fixed rods 5 can move along the threads of the outer side wall of each second threaded rod 4 inside the second rod bodies 2, the fixed rods 5 are connected inside the second rod bodies 2 in a sliding mode, the second rod bodies 2 can limit and guide the travel of the fixed rods 5 in the second rod bodies 2, and two sleeve rods 6 are fixedly connected to the tops of the second rod bodies 2, the inside sliding connection of loop bar 6 has bracing piece 7, according to the height of the concrete of required health preserving, takes bracing piece 7 out in loop bar 6, and loop bar 6 can guide the stroke of bracing piece 7 in loop bar 6, can restrict bracing piece 7 and can keep same perpendicular line to remove, cavity 11 has been seted up to the inside of bracing piece 7, through-hole 12 has been seted up respectively to the inside of loop bar 6 and bracing piece 7, through-hole 12 with loop bar 6 and cavity 11 communicate each other, and steam generator 20 carries vapor to the inside of loop bar 6 and cavity 11 through body 18 at the during operation, by through-hole 12 discharge, carries out steam heating humidification health preserving to the concrete.

In this embodiment, specifically: spout 13 has been seted up respectively to the lateral wall of the second body of rod 2 and loop bar 6, fixed block 14 has been welded respectively to the lateral wall of the second body of rod 2 and loop bar 6, the inside sliding connection of spout 13 has splint 15, after having supported whole frame, pulling splint 15 makes splint 15 remove in spout 13, and spring 16 can begin to contract the atress simultaneously, puts into the concrete health preserving cloth between splint 15 and fixed block 14, loosens splint 15, fixes the concrete health preserving cloth between fixed block 14 and splint 15 through spring 16's elasticity.

In this embodiment, specifically: the inside lateral wall fixedly connected with spring 16 of spout 13, spring 16 is keeping away from the one end fixed connection of spout 13 inside wall in splint 15's lateral wall, splint 15 with the lateral wall of fixed block 14 is provided with sawtooth portion 17 respectively, and when the concrete health preserving cloth was fixed between splint 15 and fixed block 14, sawtooth portion 17 can improve the degree of clamp to the concrete health preserving cloth between splint 15 and the fixed block 14, and the effectual concrete health preserving cloth that prevents can follow unexpected the droing between fixed block 14 and splint 15.

In this embodiment, specifically: the outer side wall of the loop bar 6 is communicated with a tube body 18, one end, far away from the loop bar 6, of the tube body 18 is communicated with a steam generator 20, after the steam generator 20 is powered on, steam can be conveyed to the loop bar 6 and the cavity 11 through the tube body 18, the steam in the loop bar 6 and the cavity 11 can be discharged to concrete through the through hole 12, and the concrete is humidified and heated for health maintenance.

In this embodiment, specifically: the lateral wall threaded connection of loop bar 6 has locking pole 19, the lateral wall of bracing piece 7 evenly seted up with the recess 23 of locking pole 19 looks adaptation takes out height-adjusting from loop bar 6 with bracing piece 7, adjusts to target height after, rotates locking pole 19, makes locking pole 19 insert in the recess 23, carries out high locking to bracing piece 7 in the loop bar 6.

In this embodiment, specifically: the one end of first threaded rod 3 runs through the first hand wheel 21 of lateral wall fixedly connected with of the first body of rod 1, the one end of second threaded rod 4 runs through the lateral wall fixedly connected with second hand wheel 22 of the second body of rod 2 drives first threaded rod 3 through rotating first hand wheel 21, makes 3 lateral wall threaded connection's of first threaded rod guide block 9 remove along the screw thread, adjusts the lateral distance between the second body of rod 2, rotates second hand wheel 22 and drives second threaded rod 4, makes second dead lever 5 can be along the screw thread removal of second threaded rod 4, specifically adjusts the vertical between the first body of rod 1.

In this embodiment, specifically: the specific models of the steam generator 20 are: LDR 0.07-0.7.

Working principle or structural principle, when in use, the first hand wheel 21 is rotated to drive the first threaded rod 3, the guide block 9 can move left and right along the threads arranged on the outer side wall of the first threaded rod 3 when the first threaded rod 3 rotates, the guide block 9 can drive the fixing frame 10 to move simultaneously when moving in the guide groove 8, the transverse distance between the second rod bodies 2 is adjusted, the second hand wheel 22 is rotated to drive the second threaded rod 4, the fixing rod 5 can move along the threads on the outer side wall of the second threaded rod 4 in the second rod body 2, the vertical body between the first rod bodies 1 is adjusted, the supporting rod 7 is pulled out from the sleeve rod 6 to adjust the height, after the target height is adjusted, the locking rod 19 is rotated to insert the locking rod 19 into the groove 23, the supporting rod 7 in the sleeve rod 6 is locked in height, after the whole frame is adjusted, the clamping plate 15 is pulled to enable the clamping plate 15 to move in the sliding groove 13, simultaneously spring 16 can begin the shrink atress, put into the concrete health preserving cloth between splint 15 and the fixed block 14, loosen splint 15, elasticity through spring 16 fixes the concrete health preserving cloth between fixed block 14 and splint 15, fixed block 14 and splint 15 lateral wall set up sawtooth portion 17 can improve the degree of clamp to the concrete health preserving cloth between splint 15 and the fixed block 14, switch on steam generator 20 power is opened the switch at last, the vapor that steam generator 20 evaporated can be carried to the inside of loop bar 6 and cavity 11 through body 18, the inside vapor of loop bar 6 and cavity 11 can be discharged to the concrete through-hole 12, carry out the humidification and heat the health preserving to the concrete.

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 severe cold district concrete health preserving equipment, includes two first body of rod (1), its characterized in that: guide grooves (8) are respectively formed in the inner top walls of the two first rod bodies (1), the inner parts of the guide grooves (8) are respectively connected with two guide blocks (9) in a sliding manner, the first rod bodies (1) are close to the inner top walls of the guide grooves (8) and are rotatably connected with first threaded rods (3), the outer side walls of the first threaded rods (3) are in threaded connection with the guide blocks (9), two fixed frames (10) are respectively welded at the bottoms of the two guide blocks (9), the inner parts of the two fixed frames (10) are respectively connected with two second rod bodies (2) through bolt threads, the inner part of one end of each second rod body (2) is rotatably connected with a second threaded rod (4), a fixed rod (5) is welded at the other end of each second rod body (2), and the outer side walls of the second threaded rods (4) are in threaded connection with a, dead lever (5) sliding connection in the inside of the second body of rod (2), two loop bars (6) of top fixedly connected with of the second body of rod (2), the inside sliding connection of loop bar (6) has bracing piece (7), cavity (11) have been seted up to the inside of bracing piece (7), through-hole (12) have been seted up respectively to the inside of loop bar (6) and bracing piece (7), through-hole (12) with loop bar (6) and cavity (11) communicate each other.

2. The alpine region concrete curing apparatus according to claim 1, wherein: spout (13) have been seted up respectively to the lateral wall of the second body of rod (2) and loop bar (6), fixed block (14) have been welded respectively to the lateral wall of the second body of rod (2) and loop bar (6), the inside sliding connection of spout (13) has splint (15).

3. The alpine region concrete curing apparatus according to claim 2, wherein: the inside lateral wall fixedly connected with spring (16) of spout (13), spring (16) are keeping away from the one end fixed connection of spout (13) inside wall in the lateral wall of splint (15), splint (15) with the lateral wall of fixed block (14) is provided with sawtooth portion (17) respectively.

4. The alpine region concrete curing apparatus according to claim 1, wherein: the outer side wall of the loop bar (6) is communicated with a tube body (18), and one end, far away from the loop bar (6), of the tube body (18) is communicated with a steam generator (20).

5. The alpine region concrete curing apparatus according to claim 1, wherein: the lateral wall threaded connection of loop bar (6) has locking pole (19), the lateral wall of bracing piece (7) evenly seted up with recess (23) of locking pole (19) looks adaptation.

6. The alpine region concrete curing apparatus according to claim 1, wherein: one end of the first threaded rod (3) penetrates through a first hand wheel (21) fixedly connected with the outer side wall of the first rod body (1), and one end of the second threaded rod (4) penetrates through a second hand wheel (22) fixedly connected with the outer side wall of the second rod body (2).